/* ============================================
   Store Category Mega Menu & Browse
   ============================================ */

/* ────── Mega Menu (All Departments) ────── */
.cat-mega-wrap{position:relative;display:inline-block}
.cat-mega-trigger{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:var(--r-md,10px);background:var(--or-grd,linear-gradient(135deg,#ff6b00,#ff9a3c));color:#fff;font-weight:700;font-size:13px;border:none;cursor:pointer;font-family:var(--font);box-shadow:0 2px 10px rgba(255,107,0,.3);transition:box-shadow .2s;line-height:1.3}
.cat-mega-trigger:hover{box-shadow:0 4px 18px rgba(255,107,0,.45)}
.cat-mega-trigger .trigger-arrow{font-size:11px;transition:transform .2s}
.cat-mega-wrap.open .cat-mega-trigger .trigger-arrow{transform:rotate(180deg)}

.cat-mega-panel{
  display:none;
  position:absolute;
  top:calc(100% + 2px);
  inset-inline-start:0;
  z-index:1200;
  width:740px;
  max-width:calc(100vw - 32px);
  background:#fff;
  border:1px solid var(--border,#e8eaed);
  border-radius:0 0 18px 18px;
  box-shadow:0 24px 80px rgba(0,0,0,.18),0 8px 24px rgba(0,0,0,.06);
}
.cat-mega-wrap.open .cat-mega-panel{display:block;animation:catDdFadeIn .2s cubic-bezier(.4,0,.2,1)}
@keyframes catDdFadeIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}

/* ── Header ── */
.cat-mega-hdr{display:flex;align-items:center;justify-content:space-between;padding:14px 20px 10px;border-bottom:1px solid var(--border,#e8eaed);background:linear-gradient(90deg,var(--or-xs,#fff3ec) 0%,#fff 100%)}
.cat-mega-hdr-title{font-size:11px;font-weight:800;color:var(--or,#ff6b00);text-transform:uppercase;letter-spacing:.8px;display:flex;align-items:center;gap:7px}
.cat-mega-hdr-link{font-size:12px;color:var(--text2,#545b6a);display:flex;align-items:center;gap:4px;transition:color .12s;font-weight:600}
.cat-mega-hdr-link:hover{color:var(--or,#ff6b00)}

/* ── Body Grid ── */
.cat-mega-body{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:0;
  padding:10px 14px 8px;
}

/* ── Category Column ── */
.cat-mega-col{margin-bottom:6px;break-inside:avoid}

/* ── Group Row ── */
.cat-mega-grp{border-radius:10px;transition:background .12s}
.cat-mega-grp:hover{background:var(--or-xs,#fff3ec)}

.cat-mega-grp-row{
  display:flex;
  align-items:center;
  gap:6px;
  padding:7px 10px;
  min-height:36px;
}

.cat-mega-grp-link{
  display:flex;
  align-items:center;
  gap:9px;
  flex:1;
  min-width:0;
  text-decoration:none;
}

.cat-mega-grp-icon{
  width:26px;height:26px;
  border-radius:7px;
  background:#f1f3f6;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:12px;
  flex-shrink:0;
  transition:background .12s;
}
.cat-mega-grp:hover .cat-mega-grp-icon{background:#fff}
.cat-mega-grp-icon i.fas,
.cat-mega-grp-icon i.far,
.cat-mega-grp-icon i.fab{color:var(--text2,#545b6a);font-size:12px}
.cat-mega-grp:hover .cat-mega-grp-icon i.fas,
.cat-mega-grp:hover .cat-mega-grp-icon i.far,
.cat-mega-grp:hover .cat-mega-grp-icon i.fab{color:var(--or,#ff6b00)}
.cat-mega-grp-icon img{width:100%;height:100%;object-fit:cover;border-radius:7px}

.cat-mega-grp-name{
  font-size:13px;
  font-weight:600;
  color:var(--text,#1a1d23);
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.cat-mega-grp:hover .cat-mega-grp-name{color:var(--or,#ff6b00)}

/* ── Professional Product Count Badge ── */
.cat-mega-grp-badge{
  font-size:10px;
  font-weight:700;
  color:#fff;
  background:linear-gradient(135deg,#ff6b00,#ff9a3c);
  border-radius:999px;
  padding:2px 8px;
  min-width:20px;
  text-align:center;
  line-height:1.5;
  flex-shrink:0;
  box-shadow:0 1px 4px rgba(255,107,0,.25);
  transition:transform .12s;
}
.cat-mega-grp:hover .cat-mega-grp-badge{
  transform:scale(1.08);
  box-shadow:0 2px 8px rgba(255,107,0,.35);
}

/* ── Expand Button ── */
.cat-mega-expand{
  width:26px;height:26px;
  border:none;
  background:transparent;
  border-radius:6px;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:11px;
  color:var(--text3,#9aa0ad);
  transition:all .15s;
  flex-shrink:0;
  padding:0;
}
.cat-mega-expand:hover{
  background:rgba(255,107,0,.12);
  color:var(--or,#ff6b00);
}
.cat-mega-expand i.fas{font-size:10px;transition:transform .2s}
.cat-mega-grp.open .cat-mega-expand i.fas{transform:rotate(180deg)}

/* ── Sub Categories (hidden by default, shown on .open) ── */
.cat-mega-subs{
  display:none;
  padding:2px 0 6px 0;
  margin-inline-start:42px;
}
.cat-mega-grp.open .cat-mega-subs{display:flex;flex-direction:column;gap:1px;animation:subFadeIn .15s ease-out}
@keyframes subFadeIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}

.cat-mega-sub{
  display:block;
  padding:5px 10px;
  font-size:12px;
  font-weight:500;
  color:var(--text2,#545b6a);
  text-decoration:none;
  border-radius:6px;
  transition:all .12s;
  line-height:1.4;
}
.cat-mega-sub:hover{
  background:var(--or-xs,#fff3ec);
  color:var(--or,#ff6b00);
  font-weight:600;
  padding-inline-start:14px;
}

.cat-mega-sub-more{
  font-size:11px;
  color:var(--or,#ff6b00);
  font-weight:600;
  margin-top:3px;
}

/* ── Footer ── */
.cat-mega-foot{display:flex;align-items:center;gap:12px;padding:12px 20px;background:linear-gradient(135deg,#1a1d23 0%,#2d3548 55%,#ff6b00 120%);color:#fff;text-decoration:none;transition:opacity .12s}
.cat-mega-foot:hover{opacity:.93}
.cat-mega-foot .foot-icon{font-size:16px;width:32px;height:32px;background:rgba(255,255,255,.12);border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.cat-mega-foot .foot-text{flex:1;font-size:13px;font-weight:600}
.cat-mega-foot .foot-arrow{font-size:14px;opacity:.7}

/* ── Responsive ── */
@media(min-width:769px) and (max-width:900px){
  .cat-mega-panel{position:fixed;top:10px;left:10px;right:10px;inset-inline-start:10px!important;inset-inline-end:10px!important;width:auto;min-width:0;max-height:80vh;overflow-y:auto;border-radius:16px}
  .cat-mega-body{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:480px){
  .cat-mega-body{grid-template-columns:1fr}
}

/* ────── Sidebar Tree ────── */
.cat-tree-sidebar{display:flex;flex-direction:column;gap:2px}
.cat-tree-item{border-radius:8px}
.cat-tree-row-wrap{display:flex;align-items:center;gap:4px}
.cat-tree-row{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:8px;color:var(--text);font-size:13px;text-decoration:none;transition:background .12s;flex:1}
.cat-tree-row:hover,.cat-tree-row.active{background:var(--or-xs,#fff3ec);color:var(--or,#ff6b00);font-weight:600}
.cat-tree-toggle{width:22px;height:22px;border:1px solid var(--border);border-radius:6px;background:var(--surface,#fff);display:inline-flex;align-items:center;justify-content:center;font-size:11px;cursor:pointer;flex-shrink:0;color:var(--text2);transition:all .12s;padding:0}
.cat-tree-toggle:hover{background:var(--or-xs);border-color:var(--or);color:var(--or)}
.cat-tree-toggle[aria-expanded=true]{background:var(--or-xs);border-color:var(--or);color:var(--or)}
.cat-tree-children{display:none;padding-inline-start:0;margin-bottom:4px}
.cat-tree-item.open>.cat-tree-children{display:block;animation:subFadeIn .15s ease-out}
.cat-tree-count{margin-inline-start:auto;font-size:10px;font-weight:700;color:#fff;background:linear-gradient(135deg,#ff6b00,#ff9a3c);border-radius:999px;padding:1px 8px;min-width:20px;text-align:center;line-height:1.6;flex-shrink:0;box-shadow:0 1px 4px rgba(255,107,0,.2)}

/* ────── Browse Page ────── */
.cat-browse-hero{background:linear-gradient(135deg,#1a1d23 0%,#2d3548 55%,#ff6b00 120%);color:#fff;border-radius:16px;padding:28px 32px;margin-bottom:24px}
.cat-browse-hero h1{margin:0 0 8px;font-size:1.6rem;font-weight:800}
.cat-browse-hero p{margin:0;opacity:.85;font-size:14px}
.cat-browse-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.cat-browse-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px;transition:box-shadow .2s,border-color .2s;height:100%;display:flex;flex-direction:column}
.cat-browse-card:hover{box-shadow:var(--sh-md);border-color:var(--or)}
.cat-browse-card-hdr{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.cat-browse-card-hdr img,.cat-browse-card-hdr .cat-ico{width:48px;height:48px;border-radius:12px;object-fit:cover;background:var(--or-xs);display:flex;align-items:center;justify-content:center;font-size:24px}
.cat-browse-card h3{margin:0;font-size:16px;font-weight:800;flex:1}
.cat-browse-subs{display:flex;flex-direction:column;gap:6px;margin-top:auto}
.cat-browse-subs a{font-size:13px;color:var(--text2);display:flex;justify-content:space-between;gap:8px;padding:5px 8px;border-radius:8px}
.cat-browse-subs a:hover{background:var(--or-xs);color:var(--or)}