/* ============================================================
   Cart2 /cart 一级分类入口页
   ============================================================ */
.cc-catalog {
  width: 100%;
  padding: 18px 0 42px;
}

.cc-catalog-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px;
  align-items: stretch;
  padding: 26px;
  border: 1px solid rgba(var(--cc-brand-rgb), .14);
  border-radius: var(--cc-radius-lg);
  background:
    radial-gradient(circle at 12% 18%, rgba(var(--cc-brand-rgb), .14), transparent 28%),
    linear-gradient(135deg, #fff 0%, var(--cc-brand-bg) 100%);
  box-shadow: var(--cc-shadow);
}

.cc-catalog-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(var(--cc-brand-rgb), .10);
  color: var(--cc-brand-strong);
  font-size: 13px;
  font-weight: 900;
}

.cc-catalog-hero h1 {
  margin: 0;
  color: var(--cc-text);
  font-size: 32px;
  font-weight: 950;
  letter-spacing: -.04em;
  line-height: 1.16;
}

.cc-catalog-hero p {
  max-width: 760px;
  margin: 12px 0 0;
  color: var(--cc-muted);
  font-size: 15px;
  line-height: 1.8;
}

.cc-catalog-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(118px, 1fr));
  gap: 10px;
  min-width: 300px;
}

.cc-catalog-metric {
  padding: 16px;
  border: 1px solid rgba(var(--cc-brand-rgb), .12);
  border-radius: var(--cc-radius-md);
  background: rgba(255, 255, 255, .78);
}

.cc-catalog-metric strong {
  display: block;
  color: var(--cc-text);
  font-size: 24px;
  font-weight: 950;
  line-height: 1;
}

.cc-catalog-metric span {
  display: block;
  margin-top: 7px;
  color: var(--cc-muted);
  font-size: 12px;
  font-weight: 800;
}

.cc-category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.cc-category-card {
  position: relative;
  display: flex;
  min-height: 260px;
  flex-direction: column;
  overflow: hidden;
  padding: 22px;
  border: 1px solid rgba(var(--cc-brand-rgb), .14);
  border-radius: var(--cc-radius-lg);
  background: linear-gradient(180deg, #fff 0%, #fbfffd 100%);
  color: var(--cc-text);
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(15, 23, 42, .05);
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.cc-category-card:hover {
  border-color: rgba(var(--cc-brand-rgb), .36);
  color: var(--cc-text);
  text-decoration: none;
  transform: translateY(-3px);
  box-shadow: 0 18px 42px rgba(15, 95, 71, .12);
}

.cc-category-card-bg {
  position: absolute;
  right: -28px;
  top: -24px;
  color: rgba(var(--cc-brand-rgb), .08);
  font-size: 150px;
  line-height: 1;
  pointer-events: none;
}

.cc-category-card-icon {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--cc-brand), var(--cc-brand-strong));
  color: #fff;
  font-size: 28px;
  box-shadow: 0 14px 28px rgba(var(--cc-brand-rgb), .22);
}

.cc-category-card-body {
  position: relative;
  z-index: 1;
  display: block;
  margin-top: 18px;
}

.cc-category-card-kicker {
  display: block;
  color: var(--cc-brand-strong);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: .08em;
}

.cc-category-card strong {
  display: block;
  margin-top: 7px;
  color: var(--cc-text);
  font-size: 24px;
  font-weight: 950;
  letter-spacing: -.04em;
  line-height: 1.18;
}

.cc-category-card-desc {
  display: block;
  min-height: 48px;
  margin-top: 10px;
  color: var(--cc-muted);
  font-size: 14px;
  line-height: 1.7;
}

.cc-category-card-chips {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.cc-category-card-chips em {
  max-width: 100%;
  overflow: hidden;
  padding: 5px 9px;
  border: 1px solid rgba(var(--cc-brand-rgb), .12);
  border-radius: 999px;
  background: var(--cc-brand-bg);
  color: var(--cc-brand-dark);
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cc-category-card-foot {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 20px;
  color: var(--cc-muted);
  font-size: 13px;
  line-height: 1.6;
}

.cc-category-card-foot b {
  color: var(--cc-text);
  font-weight: 950;
}

.cc-category-card-cta {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cc-brand), var(--cc-brand-strong));
  color: #fff;
  font-size: 13px;
  font-weight: 950;
  box-shadow: 0 10px 22px rgba(var(--cc-brand-rgb), .18);
}

.cc-category-card:hover .cc-category-card-cta {
  background: linear-gradient(135deg, var(--cc-brand-strong), var(--cc-brand-dark));
}

.cc-catalog-empty {
  margin-top: 18px;
  padding: 56px 20px;
  border: 1px dashed var(--cc-border);
  border-radius: var(--cc-radius-lg);
  background: #fff;
  color: var(--cc-muted);
  text-align: center;
}

.cc-catalog-empty i {
  color: var(--cc-brand);
  font-size: 44px;
}

.cc-catalog-empty h2 {
  margin: 14px 0 8px;
  color: var(--cc-text);
  font-size: 24px;
  font-weight: 950;
}

.cc-catalog-empty a {
  display: inline-flex;
  margin-top: 14px;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--cc-brand);
  color: #fff;
  font-weight: 900;
  text-decoration: none;
}

@media (max-width: 1200px) {
  .cc-category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .cc-catalog-hero { grid-template-columns: 1fr; }
  .cc-catalog-metrics { min-width: 0; }
}

@media (max-width: 640px) {
  .cc-catalog { padding-top: 12px; }
  .cc-catalog-hero,
  .cc-category-card { padding: 18px; border-radius: 18px; }
  .cc-catalog-hero h1 { font-size: 25px; }
  .cc-catalog-metrics,
  .cc-category-grid { grid-template-columns: 1fr; }
  .cc-category-card { min-height: 240px; }
  .cc-category-card strong { font-size: 22px; }
  .cc-category-card-foot { align-items: flex-start; flex-direction: column; }
}