/* HildiTech — Main Stylesheet */
/* Dark mode: deep navy background, electric blue accents, gold PCB highlights */

:root {
  --blue:        #3A8FFF;
  --blue-light:  rgba(58,143,255,0.12);
  --blue-mid:    #5AADFF;
  --blue-dark:   #1E6FD9;
  --cyan:        #00c3ff;
  --gold:        #D4A815;
  --dark:        #07101F;
  --dark-2:      #0A1628;
  --dark-3:      #0D1C32;
  --dark-card:   #0F1E35;
  --text:        #E8EDF5;
  --text-2:      #A8B8CC;
  --muted:       #5A7090;
  --light:       #0F1E35;
  --border:      rgba(58,143,255,0.15);
  --border-2:    rgba(255,255,255,0.08);
  --white:       #E8EDF5;
  --radius:      8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --shadow:      0 1px 3px rgba(0,0,0,0.4);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg:   0 8px 32px rgba(0,0,0,0.6);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Barlow', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--dark);
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
svg { overflow: visible; }
.logo svg, .nav svg { flex-shrink: 0; }

/* ── TYPOGRAPHY ─────────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
em { font-style: normal; color: var(--blue); }

/* ── BUTTONS ────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--blue); color: white;
  padding: 13px 28px; border-radius: var(--radius);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 15px; font-weight: 600; letter-spacing: 0.05em;
  text-transform: uppercase; border: none; cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--blue); font-size: 15px; font-weight: 600;
  font-family: 'Barlow Condensed', sans-serif; letter-spacing: 0.03em;
  border: none; background: none; cursor: pointer;
  transition: gap 0.15s;
}
.btn-ghost:hover { gap: 12px; }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--light); color: var(--text);
  padding: 11px 22px; border-radius: var(--radius);
  font-size: 14px; font-weight: 500;
  border: 1px solid var(--border); cursor: pointer;
  transition: all 0.15s;
}
.btn-secondary:hover { border-color: var(--blue); color: var(--blue); }

/* ── NAV ────────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(7,16,31,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; gap: 32px; height: 68px;
}
.logo {
  display: flex; align-items: center; gap: 12px;
  flex-shrink: 0;
}
.logo-mark { width: 28px; height: 35px; flex-shrink: 0; display: block; }
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 22px; font-weight: 700; letter-spacing: -0.02em; color: var(--text);
}
.logo-name em { color: var(--blue); }
.logo-sub {
  font-size: 9px; font-weight: 500; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--muted); margin-top: 1px;
}
.nav-links {
  display: flex; gap: 4px; flex: 1;
}
.nav-links a {
  padding: 6px 12px; border-radius: 6px;
  font-size: 14px; font-weight: 500; color: var(--text-2);
  transition: all 0.1s;
}
.nav-links a:hover { background: var(--blue-light); color: var(--blue-mid); }
.nav-actions { display: flex; align-items: center; gap: 8px; }
.nav-search, .nav-cart {
  width: 38px; height: 38px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); transition: all 0.1s; position: relative;
}
.nav-search:hover, .nav-cart:hover { background: var(--light); color: var(--blue); }
.cart-count {
  position: absolute; top: 4px; right: 4px;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--blue); color: white;
  font-size: 10px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  display: none;
}
.cart-count.visible { display: flex; }

/* ── HERO ───────────────────────────────────────────────────── */
.hero {
  min-height: 320px; display: flex; align-items: center;
  position: relative; overflow: hidden;
  background: var(--dark);
  padding: 32px 24px;
}
.hero-bg {
  position: absolute; inset: 0; pointer-events: none;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(30,111,217,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30,111,217,0.06) 1px, transparent 1px);
  background-size: 40px 40px;
}
.hero-glow {
  position: absolute; top: -20%; left: 20%;
  width: 60%; height: 80%;
  background: radial-gradient(ellipse, rgba(30,111,217,0.12) 0%, transparent 70%);
}
.hero-content {
  max-width: 1200px; margin: 0 auto; width: 100%;
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
  position: relative; z-index: 1;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--blue-mid);
  margin-bottom: 12px;
}
.eyebrow-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--blue-mid); animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.5; transform: scale(1.3); }
}
.hero-title {
  font-size: clamp(32px, 4vw, 52px);
  color: white; margin-bottom: 12px; line-height: 1.05;
}
.hero-title br { display: block; content: ''; }
.hero-desc {
  font-size: 15px; color: rgba(255,255,255,0.55);
  line-height: 1.6; margin-bottom: 20px; max-width: 440px;
}
.hero-actions { display: flex; gap: 16px; align-items: center; margin-bottom: 20px; }
.hero-stats {
  display: flex; align-items: center; gap: 20px;
}
.stat { display: flex; flex-direction: column; }
.stat strong { font-size: 22px; font-weight: 700; color: white; line-height: 1; }
.stat span { font-size: 11px; color: rgba(255,255,255,0.4); margin-top: 2px; }
.stat-div { width: 1px; height: 32px; background: rgba(255,255,255,0.12); }

.hero-visual {
  display: flex; align-items: center; justify-content: center;
}
.hero-reticle {
  width: 100%; max-width: 240px; height: auto;
  animation: rotateSlow 60s linear infinite;
  opacity: 0.85; display: block;
}
@keyframes rotateSlow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ── TRUST BAR ──────────────────────────────────────────────── */
.trust-bar {
  background: var(--dark-2);
  border-top: 1px solid rgba(30,111,217,0.2);
  border-bottom: 1px solid rgba(30,111,217,0.2);
  padding: 14px 24px;
}
.trust-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; gap: 24px;
  overflow-x: auto;
}
.trust-label {
  font-size: 10px; font-weight: 600; letter-spacing: 0.15em;
  text-transform: uppercase; color: rgba(255,255,255,0.3);
  white-space: nowrap; flex-shrink: 0;
}
.trust-brands {
  display: flex; gap: 24px; align-items: center;
}
.trust-brands span, .trust-brands a {
  font-size: 12px; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: rgba(255,255,255,0.45);
  white-space: nowrap; transition: color 0.15s;
  text-decoration: none;
}
.trust-brands span:hover, .trust-brands a:hover { color: rgba(255,255,255,0.8); }

/* ── SECTIONS ───────────────────────────────────────────────── */
.section {
  max-width: 1200px; margin: 0 auto;
  padding: 40px 24px;
}
.section-header {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 20px;
}
.section-header h2 { font-size: 32px; color: var(--text); }
.see-all { font-size: 14px; font-weight: 500; color: var(--blue); }
.see-all:hover { text-decoration: underline; }

/* ── CATEGORY GRID ──────────────────────────────────────────── */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.cat-card {
  position: relative; border-radius: var(--radius-lg);
  background: var(--dark); overflow: hidden;
  padding: 20px; display: flex; flex-direction: column;
  border: 1px solid rgba(255,255,255,0.06);
  transition: transform 0.2s, border-color 0.2s;
  min-height: 180px;
}
.cat-card:hover { transform: translateY(-3px); border-color: rgba(30,111,217,0.4); }
.cat-large { /* no special sizing */ }
.cat-bg {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse at 80% 20%, hsla(var(--hue), 80%, 50%, 0.08) 0%, transparent 60%);
}
.cat-content { position: relative; z-index: 1; flex: 1; }
.cat-icon { font-size: 24px; margin-bottom: 12px; }
.cat-card h3 {
  font-size: 20px; color: white; margin-bottom: 8px;
}
.cat-card p { font-size: 13px; color: rgba(255,255,255,0.45); line-height: 1.5; }
.cat-count {
  display: inline-block; margin-top: 12px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.08em;
  color: var(--blue-mid); text-transform: uppercase;
}
.cat-arrow {
  position: absolute; bottom: 20px; right: 20px;
  font-size: 18px; color: rgba(255,255,255,0.2);
  transition: all 0.2s;
}
.cat-card:hover .cat-arrow { color: var(--blue); transform: translateX(4px); }

/* ── PRODUCT GRID ───────────────────────────────────────────── */
.product-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.product-card {
  background: var(--dark-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: all 0.2s; cursor: pointer;
}
.product-card:hover {
  border-color: rgba(58,143,255,0.4);
  box-shadow: 0 4px 24px rgba(58,143,255,0.1);
  transform: translateY(-2px);
}
.product-image {
  aspect-ratio: 4/3; background: var(--dark-3);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.product-image img { width: 100%; height: 100%; object-fit: contain; padding: 16px; }
.product-image .img-placeholder {
  font-size: 48px; opacity: 0.2;
}
.product-badge {
  position: absolute; top: 10px; left: 10px;
  font-size: 10px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; padding: 3px 8px; border-radius: 4px;
}
.badge-instock { background: #D1FAE5; color: #065F46; }
.badge-lowstock { background: #FEF3C7; color: #92400E; }
.badge-outofstock { background: #F3F4F6; color: #6B7280; }
.badge-source-z { background: var(--blue-light); color: var(--blue-dark); }
.badge-source-r { background: #FEF3C7; color: #92400E; }

.product-info { padding: 16px; background: var(--dark-card); }
.product-brand {
  font-size: 10px; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--blue-mid); margin-bottom: 4px;
}
.product-title {
  font-size: 14px; font-weight: 500; line-height: 1.4;
  color: var(--text); margin-bottom: 8px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-category {
  font-size: 11px; color: var(--muted); margin-bottom: 12px;
}
.product-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 12px; border-top: 1px solid var(--border);
}
.product-price { font-size: 20px; font-weight: 700; color: var(--text); }
.product-price .was {
  font-size: 12px; color: var(--muted); text-decoration: line-through;
  font-weight: 400; margin-left: 4px;
}
.add-to-cart {
  width: 36px; height: 36px; border-radius: 8px;
  background: var(--blue); color: white; border: none;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all 0.15s; flex-shrink: 0;
}
.add-to-cart:hover { background: var(--blue-dark); transform: scale(1.05); }
.add-to-cart svg { width: 16px; height: 16px; }

/* ── SKELETON LOADING ───────────────────────────────────────── */
.loading-row { display: contents; }
.skeleton-card {
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--border);
  height: 300px;
  background: linear-gradient(90deg, var(--dark-card) 25%, var(--dark-3) 50%, var(--dark-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── VALUE SECTION ──────────────────────────────────────────── */
.value-section {
  background: var(--dark); padding: 64px 24px;
  border-top: 1px solid rgba(30,111,217,0.15);
}
.value-grid {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
}
.value-item { display: flex; flex-direction: column; gap: 12px; }
.value-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: rgba(30,111,217,0.15); border: 1px solid rgba(30,111,217,0.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-mid);
}
.value-item h4 {
  font-size: 16px; color: white; font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600; letter-spacing: 0.02em;
}
.value-item p { font-size: 13px; color: rgba(255,255,255,0.45); line-height: 1.6; }

/* ── FOOTER ─────────────────────────────────────────────────── */
.footer {
  background: #060A12;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-inner {
  max-width: 1200px; margin: 0 auto; padding: 56px 24px 40px;
  display: grid; grid-template-columns: 280px 1fr; gap: 64px;
}
.footer-brand p {
  font-size: 13px; color: rgba(255,255,255,0.35);
  line-height: 1.7; margin-top: 16px;
}
.footer-social { margin-top: 20px; }
.footer-social a {
  font-size: 18px; color: rgba(255,255,255,0.3);
  transition: color 0.15s;
}
.footer-social a:hover { color: white; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer-col h5 {
  font-size: 11px; font-weight: 700; letter-spacing: 0.15em;
  text-transform: uppercase; color: rgba(255,255,255,0.4);
  margin-bottom: 16px;
}
.footer-col a {
  display: block; font-size: 13px; color: rgba(255,255,255,0.4);
  margin-bottom: 10px; transition: color 0.15s;
}
.footer-col a:hover { color: white; }
.footer-bottom {
  max-width: 1200px; margin: 0 auto; padding: 20px 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex; gap: 24px; flex-wrap: wrap;
}
.footer-bottom p { font-size: 11px; color: rgba(255,255,255,0.2); }

/* ── SHOP PAGE ──────────────────────────────────────────────── */
.shop-layout {
  max-width: 1200px; margin: 0 auto; padding: 32px 24px;
  display: grid; grid-template-columns: 240px 1fr; gap: 32px;
}
.shop-sidebar { position: sticky; top: 88px; align-self: start; }
.filter-section { margin-bottom: 28px; }
.filter-title {
  font-size: 11px; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 12px;
}
.filter-option {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 0; cursor: pointer; font-size: 14px;
  color: var(--text-2); transition: color 0.1s;
}
.filter-option:hover { color: var(--blue); }
.filter-option input[type="checkbox"] { accent-color: var(--blue); }
.filter-option.active { color: var(--blue); font-weight: 500; }

.shop-main {}
.shop-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--border);
}
.shop-count { font-size: 14px; color: var(--muted); }
.shop-sort {
  font-size: 13px; padding: 7px 12px; border: 1px solid var(--border);
  border-radius: 6px; background: var(--dark-3); color: var(--text); cursor: pointer;
  outline: none;
}
.shop-sort:focus { border-color: var(--blue); }

.search-bar {
  width: 100%; padding: 12px 16px; font-size: 15px;
  border: 1px solid var(--border); border-radius: var(--radius);
  margin-bottom: 24px; outline: none; font-family: 'Barlow', sans-serif;
  background: var(--dark-3); color: var(--text);
}
.search-bar:focus { border-color: var(--blue); }
.search-bar::placeholder { color: var(--muted); }

/* ── PRODUCT DETAIL ─────────────────────────────────────────── */
.product-detail {
  max-width: 1200px; margin: 0 auto; padding: 40px 24px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
}
.product-detail-image {
  background: var(--dark-card); border-radius: var(--radius-xl);
  aspect-ratio: 1; display: flex; align-items: center; justify-content: center;
  overflow: hidden; border: 1px solid var(--border);
}
.product-detail-image img { max-width: 80%; max-height: 80%; object-fit: contain; }
.product-detail-info {}
.detail-brand {
  font-size: 12px; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--blue); margin-bottom: 8px;
}
.detail-title { font-size: 32px; margin-bottom: 8px; color: var(--text); }
.detail-sku { font-size: 12px; color: var(--muted); margin-bottom: 20px; }
.detail-price {
  font-size: 36px; font-weight: 700; color: var(--text); margin-bottom: 8px;
}
.detail-map { font-size: 12px; color: var(--muted); margin-bottom: 24px; }
.detail-stock {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 500; margin-bottom: 24px; padding: 6px 12px;
  border-radius: 100px;
}
.detail-stock.instock { background: #D1FAE5; color: #065F46; }
.detail-stock.outofstock { background: #F3F4F6; color: #6B7280; }
.detail-desc { font-size: 15px; color: var(--text-2); line-height: 1.7; margin-bottom: 28px; }
.qty-row { display: flex; gap: 12px; align-items: center; margin-bottom: 16px; }
.qty-input {
  width: 80px; padding: 12px; text-align: center;
  border: 1px solid var(--border); border-radius: var(--radius);
  font-size: 16px; font-weight: 600;
}
.btn-add-cart {
  flex: 1; padding: 14px 24px;
  background: var(--blue); color: white; border: none;
  border-radius: var(--radius); font-family: 'Barlow Condensed', sans-serif;
  font-size: 16px; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; cursor: pointer; transition: background 0.15s;
}
.btn-add-cart:hover { background: var(--blue-dark); }
.btn-add-cart:disabled { background: var(--muted); cursor: not-allowed; }

/* ── CART ───────────────────────────────────────────────────── */
.cart-page {
  max-width: 1100px; margin: 0 auto; padding: 40px 24px;
  display: grid; grid-template-columns: 1fr 340px; gap: 40px;
}
.cart-items {}
.cart-item {
  display: grid; grid-template-columns: 80px 1fr auto;
  gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--border);
  align-items: center;
}
.cart-item-img {
  width: 80px; height: 80px; object-fit: contain;
  background: var(--dark-card); border-radius: 8px; padding: 8px;
}
.cart-item-info {}
.cart-item-title { font-size: 15px; font-weight: 500; margin-bottom: 4px; color: var(--text); }
.cart-item-brand { font-size: 12px; color: var(--muted); }
.cart-item-price { font-size: 18px; font-weight: 700; color: var(--text); }
.cart-remove { font-size: 12px; color: var(--muted); cursor: pointer; margin-top: 4px; display: block; }
.cart-remove:hover { color: #EF4444; }

.order-summary {
  background: var(--dark-card); border-radius: var(--radius-xl);
  padding: 28px; position: sticky; top: 88px; align-self: start;
  border: 1px solid var(--border);
}
.order-summary h3 { font-size: 20px; margin-bottom: 20px; color: var(--text); }
.summary-row {
  display: flex; justify-content: space-between;
  font-size: 14px; margin-bottom: 12px; color: var(--text-2);
}
.summary-row.total {
  font-size: 18px; font-weight: 700; color: var(--text);
  padding-top: 16px; margin-top: 8px; border-top: 1px solid var(--border);
}
.coupon-row { display: flex; gap: 8px; margin: 16px 0; }
.coupon-input {
  flex: 1; padding: 9px 12px; border: 1px solid var(--border);
  border-radius: 6px; font-size: 13px; outline: none;
  background: var(--dark-3); color: var(--text);
}
.coupon-input::placeholder { color: var(--muted); }
.coupon-input:focus { border-color: var(--blue); }
.coupon-btn {
  padding: 9px 14px; background: var(--blue); color: white;
  border: none; border-radius: 6px; font-size: 13px;
  font-weight: 600; cursor: pointer;
}
.btn-checkout {
  width: 100%; padding: 16px;
  background: var(--blue); color: white; border: none;
  border-radius: var(--radius); font-family: 'Barlow Condensed', sans-serif;
  font-size: 18px; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; cursor: pointer; margin-top: 16px;
  transition: background 0.15s;
}
.btn-checkout:hover { background: var(--blue-dark); }

/* ── CHECKOUT ───────────────────────────────────────────────── */
.checkout-page {
  max-width: 1000px; margin: 0 auto; padding: 40px 24px;
  display: grid; grid-template-columns: 1fr 340px; gap: 40px;
}
.checkout-form {}
.checkout-section { margin-bottom: 32px; }
.checkout-section h3 {
  font-size: 18px; margin-bottom: 16px; padding-bottom: 12px;
  border-bottom: 1px solid var(--border); color: var(--text);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-grid.full { grid-template-columns: 1fr; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field label { font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }
.form-field input, .form-field select {
  padding: 11px 14px; border: 1px solid var(--border);
  border-radius: var(--radius); font-size: 15px;
  font-family: 'Barlow', sans-serif; outline: none;
  background: var(--dark-3); color: var(--text);
  transition: border-color 0.15s;
}
.form-field input::placeholder { color: var(--muted); }
.form-field input:focus, .form-field select:focus { border-color: var(--blue); }
.form-field select option { background: var(--dark-3); color: var(--text); }

/* ── BREADCRUMB ─────────────────────────────────────────────── */
.breadcrumb {
  max-width: 1200px; margin: 0 auto; padding: 16px 24px;
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--muted);
  border-bottom: 1px solid var(--border);
}
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--blue); }
.breadcrumb-sep { color: var(--border); }

/* ── PAGINATION ─────────────────────────────────────────────── */
.pagination {
  display: flex; justify-content: center; gap: 8px; margin-top: 40px;
}
.page-btn {
  width: 40px; height: 40px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 500; cursor: pointer;
  border: 1px solid var(--border); background: var(--dark-card); color: var(--text-2);
  transition: all 0.1s;
}
.page-btn:hover { border-color: var(--blue); color: var(--blue); }
.page-btn.active { background: var(--blue); color: white; border-color: var(--blue); }

/* ── TOAST ──────────────────────────────────────────────────── */
.toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 1000;
  background: var(--dark); color: white; padding: 14px 20px;
  border-radius: var(--radius); font-size: 14px; font-weight: 500;
  display: flex; align-items: center; gap: 10px;
  box-shadow: var(--shadow-lg); transform: translateY(100px);
  opacity: 0; transition: all 0.3s; pointer-events: none;
  border-left: 3px solid var(--blue);
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { border-left-color: #10B981; }
.toast.error   { border-left-color: #EF4444; }

/* ── EMPTY STATE ────────────────────────────────────────────── */
.empty-state {
  text-align: center; padding: 80px 24px; color: var(--muted);
}
.empty-state h3 { font-size: 24px; margin-bottom: 8px; color: var(--text); }
.empty-state p { font-size: 15px; }

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero-content { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .cat-grid { grid-template-columns: 1fr 1fr; }
  .cat-large { /* no special sizing */ }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
  .shop-layout { grid-template-columns: 1fr; }
  .product-detail { grid-template-columns: 1fr; }
  .cart-page { grid-template-columns: 1fr; }
  .checkout-page { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
  .nav-links { display: none; }
}
@media (max-width: 480px) {
  .cat-grid { grid-template-columns: 1fr; }
  .cat-large { /* no special sizing */ }
  .product-grid { grid-template-columns: 1fr; }
  .value-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
}