/* ============================================================
   INDUSTRIAL SKIN v4  — multi_brand_catalog.html
   LIGHT professional palette: white/grey surfaces, dark ink text,
   Tool King yellow kept strictly as an ACCENT (stripes, buttons,
   active states). Matches index.html so the whole site is consistent.

   Contrast rules used here:
     • Yellow (#FCC500) is NEVER used as text on white — it fails
       contrast. Yellow-as-text becomes --ind-accent (dark amber).
     • Text sitting ON yellow uses --ind-ink (near-black).
   ============================================================ */

:root {
  --ind-bg:     #f4f5f7;   /* page background */
  --ind-dark:   #ffffff;   /* cards, panels, inputs */
  --ind-img:    #f2f3f5;   /* card image area */
  --ind-panel:  #eef0f3;   /* header / footer / brand bar */
  --ind-line:   #dfe2e7;   /* borders, dividers */
  --ind-faint:  #c3c7ce;   /* subtle accents */
  --ind-text:   #1a1d24;   /* primary text */
  --ind-dim:    #5c626e;   /* secondary text */
  --ind-muted:  #878d99;   /* tertiary / placeholders */
  --ind-yellow: #FCC500;   /* brand accent (fills only) */
  --ind-accent: #8a6b00;   /* readable "yellow" for TEXT on light */
  --ind-ink:    #1a1d24;   /* text that sits on yellow */

  /* Keep legacy vars in sync so anything not restyled still matches */
  --bg:            #f4f5f7;
  --bg-white:      #ffffff;
  --bg-warm:       #fafaf8;
  --bg-hover:      #f8f8fa;
  --border:        #dfe2e7;
  --border-light:  #ecedf0;
  --border-dark:   #c3c7ce;
  --text:          #1a1d24;
  --text-secondary:#3f4551;
  --text-dim:      #5c626e;
  --text-muted:    #878d99;
}

body {
  background: var(--ind-bg);
  color: var(--ind-text);
}

/* ---------- HEADER ---------- */
.header {
  background: #ffffff;
  border-bottom: 1px solid var(--ind-line);
  box-shadow: inset 0 4px 0 var(--ind-yellow), 0 1px 3px rgba(0,0,0,.06);
}
.header-top { height: 60px; }
.logo {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 2.5px;
  color: var(--ind-text);
}
.logo span { color: var(--ind-accent); }
/* Crown mark (toolking-mark.svg) is set by the page's own .logo-icon rule —
   don't override its background here or the mark disappears behind flat yellow. */
.logo-icon {
  border-radius: 0;
  font-size: 0;
  color: transparent;
}
.search-wrap input {
  background: #ffffff;
  border: 1px solid var(--ind-line);
  color: var(--ind-text);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.3px;
}
.search-wrap input::placeholder { color: var(--ind-muted); }
.search-wrap input:focus {
  border-color: var(--ind-yellow);
  box-shadow: 0 0 0 3px rgba(252,197,0,.25);
}
.search-icon { color: var(--ind-muted); }
.cart-link {
  background: transparent;
  border: 1px solid var(--ind-line);
  color: var(--ind-text);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.cart-link:hover { border-color: var(--ind-yellow); background: #fffbe9; color: var(--ind-text); }
.cart-badge { background: var(--ind-yellow); color: var(--ind-ink); font-weight: 700; }

/* ---------- BRAND BAR ---------- */
.brand-bar {
  background: var(--ind-panel);
  border-top: 1px solid var(--ind-line);
  border-bottom: 1px solid var(--ind-line);
}
.brand-chip {
  background: #ffffff;
  border: 1px solid var(--ind-line);
  border-radius: 3px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.3px;
  color: var(--ind-dim);
}
.brand-chip:hover { color: var(--ind-text); border-color: var(--ind-faint); }
.brand-chip.active {
  background: #ffffff;
  color: var(--ind-text);
  border-color: var(--ind-yellow);
  box-shadow: inset 0 -2px 0 var(--ind-yellow);
}
.brand-chip .cnt {
  background: rgba(0,0,0,.06);
  color: var(--ind-dim);
  font-family: var(--mono);
  font-weight: 600;
}

/* ---------- STATS ---------- */
.stat-card {
  background: #ffffff;
  border: 1px solid var(--ind-line);
  border-left: 3px solid var(--ind-yellow);
  border-radius: var(--radius);
  box-shadow: 0 1px 3px rgba(0,0,0,.05);
  padding: 16px 18px;
}
.stat-card .stat-icon { display: none; }
.stat-num {
  color: var(--ind-text);
  font-size: 22px;
  letter-spacing: -0.5px;
}
.stat-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1.2px;
  font-weight: 600;
  color: var(--ind-muted);
}

/* ---------- SIDEBAR ---------- */
.filter-section {
  background: #ffffff;
  border: 1px solid var(--ind-line);
  border-radius: var(--radius);
  box-shadow: 0 1px 3px rgba(0,0,0,.05);
}
.filter-heading {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  font-weight: 600;
  color: var(--ind-muted);
}
.filter-item {
  color: var(--ind-text);
  font-size: 12px;
  border-radius: 3px;
  padding: 7px 10px;
}
/* Only rows that carry a count pill become flex rows — brand rows keep their
   original left-aligned layout (otherwise they get pushed to the right). */
.filter-item { text-align: left; }
.filter-item:has(.filter-count) {
  display: flex; align-items: center; justify-content: space-between; gap: 8px; width: 100%;
}
.filter-count {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  color: var(--ind-muted);
  background: rgba(0,0,0,.05);
  border-radius: 3px;
  padding: 1px 5px;
  flex-shrink: 0;
}
.filter-item.active .filter-count { background: rgba(0,0,0,.07); color: var(--ind-accent); }
.filter-item:hover { background: var(--ind-panel); color: var(--ind-text); }
.filter-item.active {
  background: #fff8e1;
  color: var(--ind-accent);
  font-weight: 600;
  box-shadow: inset 2px 0 0 var(--ind-yellow);
}

/* ---------- TOOLBAR ---------- */
.result-text {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.3px;
  color: var(--ind-dim);
}
.result-text strong { color: var(--ind-text); font-weight: 700; }
.per-page {
  background: #ffffff;
  border: 1px solid var(--ind-line);
  color: var(--ind-text);
  font-family: var(--mono);
  border-radius: 3px;
}
.view-btns {
  border: 1px solid var(--ind-line);
  border-radius: 3px;
  overflow: hidden;
}
.view-btn {
  background: #ffffff;
  color: var(--ind-dim);
}
.view-btn:not(:last-child) { border-right-color: var(--ind-line); }
.view-btn.active { background: var(--ind-yellow); color: var(--ind-ink); }

/* ---------- PRODUCT CARDS ---------- */
.product-card {
  background: #ffffff;
  border: 1px solid var(--ind-line);
  border-radius: var(--radius);
  box-shadow: 0 1px 3px rgba(0,0,0,.05);
}
.product-card:hover {
  border-color: var(--ind-yellow);
  box-shadow: 0 0 0 1px rgba(252,197,0,.35), 0 6px 18px rgba(0,0,0,.10);
}
.card-brand-stripe { height: 4px; }

.card-img-wrap {
  background: var(--ind-img);
  border-bottom: 1px solid var(--ind-line);
  height: 130px;
}

.card-placeholder { gap: 0; }
.card-placeholder svg { display: none; }
.card-placeholder span {
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 600;
  color: #a8adb6;
  letter-spacing: 1.5px;
}

.card-body { padding: 12px 14px 14px; background: #ffffff; }
.card-model {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--ind-text);
  letter-spacing: 0.5px;
}
.card-name {
  color: var(--ind-dim);
  font-size: 11px;
  margin-top: 4px;
}
.card-footer {
  background: #fafbfc;
  border-top: 1px solid var(--ind-line);
  padding: 9px 14px;
}
.card-brand-tag {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.4px;
  border-radius: 2px;
  text-transform: uppercase;
  padding: 3px 8px;
  color: #fff;
}
.card-parts {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ind-muted);
  font-weight: 600;
}
.card-parts.has { color: #15803d; }
.card-price {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  color: var(--ind-dim);
  white-space: nowrap;
}
.card-price strong { color: var(--ind-text); font-size: 12px; font-weight: 700; }

.list-view .product-card { background: #ffffff; }
.list-view .card-img-wrap { background: var(--ind-img); border-right-color: var(--ind-line); }
.list-view .card-footer { background: #fafbfc; }

/* ---------- PAGINATION ---------- */
.page-btn {
  background: #ffffff;
  border-color: var(--ind-line);
  color: var(--ind-dim);
  font-family: var(--mono);
  font-size: 12px;
  border-radius: 3px;
}
.page-btn:hover:not(:disabled) {
  border-color: var(--ind-yellow);
  color: var(--ind-text);
  background: #fffbe9;
}
.page-btn.active {
  background: var(--ind-yellow);
  color: var(--ind-ink);
  border-color: var(--ind-yellow);
  font-weight: 700;
}
.page-ellipsis { color: var(--ind-muted); }

/* ---------- MODAL ---------- */
.modal {
  background: #ffffff;
  border: 1px solid var(--ind-line);
  color: var(--ind-text);
  box-shadow: 0 20px 60px rgba(0,0,0,.22);
}
.modal-model {
  font-family: var(--mono);
  font-size: 22px;
  color: var(--ind-text);
  font-weight: 700;
  letter-spacing: 0.5px;
}
.modal-close {
  background: var(--ind-panel);
  border-color: var(--ind-line);
  color: var(--ind-dim);
}
.modal-close:hover { background: var(--ind-yellow); color: var(--ind-ink); border-color: var(--ind-yellow); }
.modal-img { background: var(--ind-img); border-radius: 4px; margin: 0 24px; }
.modal-detail-row { border-bottom-color: var(--ind-line); }
.modal-detail-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.5px;
  color: var(--ind-muted);
}
.modal-detail-val { color: var(--ind-text); font-weight: 600; }

.btn-primary {
  background: var(--ind-yellow);
  color: var(--ind-ink);
  border: 1px solid #e0ae00;
  font-family: var(--mono);
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-size: 12px;
}
.btn-primary:hover { background: #FFD840; }
.btn-secondary {
  background: #ffffff;
  border: 1px solid var(--ind-line);
  color: var(--ind-text);
  font-family: var(--mono);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.5px;
}
.btn-secondary:hover { border-color: var(--ind-yellow); background: #fffbe9; color: var(--ind-accent); }

/* ---------- SKELETONS ---------- */
.skel-card { background: #ffffff; border-color: var(--ind-line); }
.skel-img { background: var(--ind-img); }
.skel-footer { background: #fafbfc; border-top-color: var(--ind-line); }
.skeleton {
  background: linear-gradient(90deg, #eef0f3 25%, #e2e5ea 50%, #eef0f3 75%);
  background-size: 200% 100%;
}

/* ---------- EMPTY STATE ---------- */
.empty-title { color: var(--ind-text); }
.empty-sub { color: var(--ind-dim); }

/* ---------- SSR product links (server-rendered, pre-JS) ---------- */
.product-grid > a.product-card {
  display: block;
  padding: 12px 14px;
  color: var(--ind-text);
  text-decoration: none;
}
.product-grid > a.product-card .card-model { display: block; }
.product-grid > a.product-card .card-name { display: block; }

/* ---------- SCROLLBARS ---------- */
::-webkit-scrollbar-thumb { background: var(--ind-faint); }
.sidebar::-webkit-scrollbar-thumb { background: var(--ind-faint); }
.cat-list::-webkit-scrollbar-thumb { background: var(--ind-faint); }