@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600;700&family=Outfit:wght@300;400;500;600;700&display=swap');

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img, svg { display: block; max-width: 100%; }
button   { cursor: pointer; }
a        { text-decoration: none; }
input, button, select, textarea { font-family: inherit; }

/* ================================================================
   ROOT TOKENS — White / Gold
   ================================================================ */
:root {
  /* Backgrounds */
  --bg:           #ffffff;
  --bg2:          #fafaf8;
  --bg3:          #f5f3ef;
  --bg4:          #ede9e2;
  --bg-warm:      #fffdf7;

  /* Borders */
  --border:       #e8e3da;
  --border2:      #d6cfc3;
  --border3:      #c4bbb0;

  /* Gold Palette */
  --gold:         #b8922a;
  --gold-lt:      #d4aa4a;
  --gold-dk:      #8a6a18;
  --gold-pale:    #fdf6e7;
  --gold-pale2:   #f7edd2;
  --gold-shine:   #e8c76a;

  /* Text */
  --text:         #1a1612;
  --text-2:       #6b6257;
  --text-3:       #a89f94;
  --text-inv:     #ffffff;

  /* Semantic */
  --green:        #2e7d4f;
  --green-bg:     #edf7f1;
  --green-border: #a8d5ba;
  --red:          #c0392b;
  --red-bg:       #fdf0ee;
  --red-border:   #f0b8b2;
  --blue:         #1a6fa8;
  --orange:       #c4690a;

  /* Typography */
  --font-head:    'Playfair Display', serif;
  --font-body:    'Outfit', sans-serif;
  --font-mono:    'Courier New', monospace;

  /* Geometry */
  --r:            6px;
  --r-lg:         10px;
  --r-xl:         14px;

  /* Layout */
  --header-h:     90px;
  --max-w:        1200px;
  --max-w-md:     760px;
  --max-w-sm:     520px;

  /* Shadows — warm tone */
  --shadow-xs:    0 1px 3px rgba(100,80,40,.08);
  --shadow-sm:    0 2px 8px rgba(100,80,40,.10);
  --shadow-md:    0 4px 20px rgba(100,80,40,.13);
  --shadow-lg:    0 8px 32px rgba(100,80,40,.16);

  /* Legacy aliases for checkout inline styles */
  --black:        #1a1612;
  --gold-dark:    #8a6a18;
  --radius:       10px;
  --radius-sm:    6px;
  --font-display: 'Playfair Display', serif;
  --font-mono-alt: 'Courier New', monospace;
  --text-dark:    #1a1612;
  --text-mid:     #6b6257;
  --text-light:   #a89f94;
  --border-dark:  #c4bbb0;
}

/* ── BASE ── */
html { font-size: 16px; scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg3); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-lt); }

/* ── KEYFRAMES ── */
@keyframes spin     { to { transform: rotate(360deg); } }
@keyframes fadeInUp { from { opacity:0; transform:translateY(20px); } to { opacity:1; transform:translateY(0); } }
@keyframes popIn    { 0%{transform:scale(.4);opacity:0} 70%{transform:scale(1.08)} 100%{transform:scale(1);opacity:1} }
@keyframes shimmer  { 0%{background-position:200% 0} 100%{background-position:-200% 0} }
@keyframes goldPulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(184,146,42,.3); }
  50%      { box-shadow: 0 0 0 6px rgba(184,146,42,.0); }
}

/* ================================================================
   HEADER
   ================================================================ */
header {
  position: sticky;
  top: 0;
  z-index: 200;
  height: var(--header-h);
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  gap: 14px;
  box-shadow: var(--shadow-xs);
}

/* Gold accent line at top of header */
header::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-dk), var(--gold-shine), var(--gold-dk));
}

.logo { display: flex; align-items: center; flex-shrink: 0; }
.logo img { height: 150px; width: auto; object-fit: contain; }

/* Cart button */
.cart-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--gold);
  color: var(--text-inv);
  border: none;
  border-radius: var(--r);
  padding: 0 16px;
  height: 40px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
  transition: background .15s, transform .12s, box-shadow .15s;
}
.cart-btn:hover {
  background: var(--gold-dk);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}
.cart-btn svg { flex-shrink: 0; }

.cart-count {
  background: var(--text-inv);
  color: var(--gold-dk);
  font-size: 11px;
  font-weight: 700;
  border-radius: 20px;
  padding: 2px 7px;
  min-width: 20px;
  text-align: center;
  line-height: 1.3;
}

/* ================================================================
   SEARCH BAR
   ================================================================ */
.search-wrap {
  position: sticky;
  top: var(--header-h);
  z-index: 190;
  background: var(--bg-warm);
  border-bottom: 1px solid var(--border);
  padding: 10px 24px;
}

.search-wrap-inner {
  display: flex;
  align-items: center;
  background: var(--bg);
  border: 1.5px solid var(--border2);
  border-radius: var(--r);
  overflow: hidden;
  max-width: var(--max-w);
  margin: 0 auto;
  box-shadow: var(--shadow-xs);
  transition: border-color .15s, box-shadow .15s;
}
.search-wrap-inner:focus-within {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(184,146,42,.12);
}

.search-icon {
  display: flex;
  align-items: center;
  padding: 0 10px 0 14px;
  color: var(--text-3);
  flex-shrink: 0;
}

.search-input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 12px 4px;
  outline: none;
}
.search-input::placeholder { color: var(--text-3); }

.search-clear {
  background: transparent;
  border: none;
  color: var(--text-3);
  font-size: 22px;
  line-height: 1;
  padding: 0 10px;
  height: 44px;
  display: flex;
  align-items: center;
  transition: color .15s;
}
.search-clear:hover { color: var(--red); }

.search-btn {
  background: var(--gold);
  color: var(--text-inv);
  border: none;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 0 20px;
  height: 44px;
  flex-shrink: 0;
  transition: background .15s;
}
.search-btn:hover { background: var(--gold-dk); }

/* ================================================================
   MAIN
   ================================================================ */
main {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 28px 24px 70px;
}

.section-title {
  font-family: var(--font-head);
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
  padding-bottom: 14px;
  border-bottom: 2px solid var(--border);
  margin-bottom: 22px;
  position: relative;
}
.section-title::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 48px; height: 2px;
  background: var(--gold);
}

.page-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

/* ================================================================
   PRODUCT GRID
   ================================================================ */
#productGrid,
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

/* ================================================================
   PRODUCT CARD (pc-card — app.js output)
   ================================================================ */
.pc-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xs);
  transition: border-color .2s, box-shadow .2s, transform .15s;
}
.pc-card:hover {
  border-color: var(--gold-lt);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.pc-card:active   { transform: translateY(0); }
.pc-card--oos     { opacity: .65; }

/* Image */
.pc-img-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--bg3);
  overflow: hidden;
}
.pc-img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .35s ease;
}
.pc-card:hover .pc-img { transform: scale(1.05); }

/* Stock badge */
.pc-badge {
  position: absolute;
  top: 8px; left: 8px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .04em;
  padding: 3px 8px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.pc-badge--in  { background: var(--green-bg); color: var(--green); border: 1px solid var(--green-border); }
.pc-badge--oos { background: var(--red-bg);   color: var(--red);   border: 1px solid var(--red-border);   }

.pc-stock-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
}

/* Card body */
.pc-body {
  padding: 12px 12px 6px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  background: var(--bg);
}

.pc-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.pc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.pc-chip {
  font-size: 10px;
  font-family: var(--font-mono);
  background: var(--bg3);
  color: var(--text-2);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 2px 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

/* Price slabs */
.pc-slabs {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.pc-slab {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 3px 7px;
  background: var(--gold-pale);
  border-radius: 4px;
  border-left: 2px solid var(--gold);
}
.pc-slab-range { font-size: 10px; color: var(--text-2); }
.pc-slab-price { font-size: 11px; font-weight: 700; color: var(--gold-dk); font-family: var(--font-mono); }

/* Qty + live price row */
.pc-action-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 4px;
}

.pc-qty {
  display: flex;
  align-items: center;
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: var(--r);
  overflow: hidden;
  flex-shrink: 0;
}
.pc-qty-btn {
  background: transparent;
  border: none;
  color: var(--text-2);
  width: 28px; height: 28px;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .1s, color .1s;
}
.pc-qty-btn:hover:not(:disabled) { background: var(--gold-pale2); color: var(--gold-dk); }
.pc-qty-btn:disabled              { color: var(--text-3); cursor: not-allowed; }
.pc-qty-val {
  font-size: 13px;
  font-weight: 700;
  min-width: 22px;
  text-align: center;
  color: var(--text);
}

.pc-live-price {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--gold-dk);
  white-space: nowrap;
}

/* Buttons inside card */
.pc-atc-btn {
  width: 100%;
  background: var(--gold);
  color: var(--text-inv);
  border: none;
  border-radius: var(--r);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: 10px 8px;
  margin-top: 6px;
  box-shadow: var(--shadow-xs);
  transition: background .15s, transform .1s, box-shadow .15s;
  min-height: 40px;
}
.pc-atc-btn:hover:not(:disabled)  { background: var(--gold-dk); box-shadow: var(--shadow-sm); }
.pc-atc-btn:active:not(:disabled) { transform: scale(.98); }
.pc-atc-btn--disabled             { background: var(--bg4); color: var(--text-3); cursor: not-allowed; box-shadow: none; }

.pc-wa-btn {
  width: 100%;
  background: transparent;
  color: #1a7a45;
  border: 1px solid #5cb87a;
  border-radius: var(--r);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  padding: 7px 8px;
  margin-top: 5px;
  transition: background .15s, color .15s, border-color .15s;
  min-height: 36px;
}
.pc-wa-btn:hover { background: #25d366; color: #fff; border-color: #25d366; }

/* ================================================================
   NO RESULTS / LOADING
   ================================================================ */
.no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--text-2);
}
.no-results .big { font-size: 44px; margin-bottom: 12px; }

#loadingState {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-2);
}

/* ================================================================
   PAGINATION
   ================================================================ */
.pagination {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 32px;
}

.page-btn {
  background: var(--bg);
  color: var(--text-2);
  border: 1px solid var(--border2);
  border-radius: var(--r);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  padding: 0 12px;
  height: 38px;
  min-width: 38px;
  box-shadow: var(--shadow-xs);
  transition: all .12s;
}
.page-btn:hover:not(:disabled) { border-color: var(--gold); color: var(--gold-dk); background: var(--gold-pale); }
.page-btn.active { background: var(--gold); color: var(--text-inv); border-color: var(--gold); font-weight: 700; box-shadow: var(--shadow-sm); }
.page-btn:disabled { opacity: .4; cursor: not-allowed; box-shadow: none; }

/* ================================================================
   TOAST
   ================================================================ */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--text);
  color: var(--text-inv);
  border-radius: var(--r-lg);
  padding: 11px 22px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  z-index: 9999;
  pointer-events: none;
  opacity: 0;
  transition: transform .25s ease, opacity .25s ease;
  max-width: calc(100vw - 32px);
  text-align: center;
  box-shadow: var(--shadow-lg);
  white-space: pre-line;
}
.toast.show   { transform: translateX(-50%) translateY(0); opacity: 1; }
.toast.success { border-bottom: 3px solid var(--gold); }
.toast.error   { border-bottom: 3px solid var(--red); }

/* ================================================================
   FOOTER
   ================================================================ */
footer {
  text-align: center;
  padding: 24px 20px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-3);
  line-height: 1.7;
  background: var(--bg2);
}

/* ================================================================
   SHARED COMPONENTS
   ================================================================ */
.btn-primary {
  display: block;
  width: 100%;
  background: var(--gold);
  color: var(--text-inv);
  border: none;
  border-radius: var(--r);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: 13px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: background .15s, transform .12s, box-shadow .15s;
  margin-top: 12px;
}
.btn-primary:hover  { background: var(--gold-dk); box-shadow: var(--shadow-md); }
.btn-primary:active { transform: scale(.99); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg);
  color: var(--text-2);
  border: 1px solid var(--border2);
  border-radius: var(--r);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 14px;
  white-space: nowrap;
  box-shadow: var(--shadow-xs);
  transition: border-color .15s, color .15s;
}
.btn-secondary:hover { border-color: var(--gold); color: var(--gold-dk); }

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  background: #25d366;
  color: #fff;
  border: none;
  border-radius: var(--r);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  padding: 11px 18px;
  width: 100%;
  box-shadow: var(--shadow-sm);
  transition: background .15s;
}
.btn-whatsapp:hover { background: #1da851; }

/* Form inputs */
.form-input,
.co-input {
  background: var(--bg);
  color: var(--text);
  border: 1.5px solid var(--border2);
  border-radius: var(--r);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 11px 14px;
  width: 100%;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.form-input:focus,
.co-input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(184,146,42,.1);
}
.form-input::placeholder,
.co-input::placeholder { color: var(--text-3); }
.co-input.error {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(192,57,43,.08);
}

/* Utility */
.text-gold  { color: var(--gold-dk); }
.fw-700     { font-weight: 700; }
.fs-11      { font-size: 11px; }
.fs-12      { font-size: 12px; }
.text-light { color: var(--text-3); }

/* ================================================================
   CART PAGE
   ================================================================ */
.cart-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  background: var(--bg);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.cart-table thead tr {
  background: var(--gold-pale2);
  border-bottom: 2px solid var(--gold-lt);
}
.cart-table th {
  padding: 12px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--gold-dk);
  white-space: nowrap;
}
.cart-table td {
  padding: 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  color: var(--text);
}
.cart-table tbody tr:last-child td { border-bottom: none; }
.cart-table tbody tr:hover td       { background: var(--bg2); }

.qty-control {
  display: inline-flex;
  align-items: center;
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: var(--r);
  overflow: hidden;
}
.qty-btn {
  background: transparent;
  border: none;
  color: var(--text-2);
  width: 32px; height: 32px;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .1s, color .1s;
}
.qty-btn:hover { background: var(--gold-pale2); color: var(--gold-dk); }
.qty-num { font-size: 14px; font-weight: 700; min-width: 28px; text-align: center; color: var(--text); }

.remove-btn {
  background: transparent;
  color: var(--text-3);
  border: 1px solid var(--border);
  border-radius: var(--r);
  font-size: 12px;
  padding: 5px 10px;
  white-space: nowrap;
  transition: color .15s, border-color .15s, background .15s;
}
.remove-btn:hover { color: var(--red); border-color: var(--red-border); background: var(--red-bg); }

.cart-summary {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 20px;
  margin-top: 22px;
  max-width: var(--max-w-sm);
  margin-left: auto;
  box-shadow: var(--shadow-sm);
}
.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: var(--text-2);
  padding: 8px 0;
  border-bottom: 1px dashed var(--border);
}
.summary-row:last-of-type { border-bottom: none; }
.summary-free { color: var(--green); font-weight: 600; }

.empty-cart {
  text-align: center;
  padding: 70px 20px;
  color: var(--text-2);
  max-width: 340px;
  margin: 0 auto;
}
.empty-cart .icon { font-size: 52px; margin-bottom: 16px; }

/* Mobile cart cards */
.cart-mobile-item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 14px;
  margin-bottom: 10px;
  box-shadow: var(--shadow-xs);
}
.cmi-top { display: flex; gap: 10px; align-items: flex-start; }
.cmi-name { font-size: 13px; font-weight: 600; color: var(--text); line-height: 1.35; margin-bottom: 2px; }
.cmi-part { font-size: 10px; font-family: var(--font-mono); color: var(--text-3); }
.cmi-row  {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
.cmi-price { font-family: var(--font-head); font-size: 18px; font-weight: 700; color: var(--gold-dk); }

/* ================================================================
   CHECKOUT PAGE
   ================================================================ */
.co-wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 28px 24px 80px;
}

.co-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 28px;
  align-items: start;
}

.co-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 24px 22px;
  margin-bottom: 18px;
  box-shadow: var(--shadow-sm);
}

.co-card-title {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--gold-pale2);
  display: flex;
  align-items: center;
  gap: 8px;
}

.co-row   { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.co-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.co-group:last-child { margin-bottom: 0; }

.co-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* Payment options */
.pay-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  cursor: pointer;
  margin-bottom: 8px;
  background: var(--bg);
  transition: border-color .15s, background .15s;
}
.pay-option.selected { border-color: var(--gold); background: var(--gold-pale); }
.pay-option input[type="radio"] { accent-color: var(--gold); width: 16px; height: 16px; flex-shrink: 0; }
.pay-label { font-size: 14px; font-weight: 600; color: var(--text); }
.pay-sub   { font-size: 12px; color: var(--text-3); margin-top: 1px; }

/* Order summary card */
.summary-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: calc(var(--header-h) + 12px);
}

.summary-header {
  background: var(--gold);
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: none;
}
.summary-header-title {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-inv);
}

.summary-items {
  padding: 0 14px;
  max-height: 320px;
  overflow-y: auto;
}

.summary-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.summary-item:last-child { border-bottom: none; }

.item-icon {
  width: 38px; height: 38px;
  background: var(--gold-pale2);
  border: 1px solid var(--gold-lt);
  border-radius: var(--r);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--gold-dk);
  flex-shrink: 0;
}
.item-name  { font-size: 13px; font-weight: 600; color: var(--text); line-height: 1.3; }
.item-qty   { font-size: 11px; color: var(--text-3); margin-top: 1px; }
.item-price { font-family: var(--font-mono); font-weight: 700; color: var(--gold-dk); font-size: 13px; white-space: nowrap; margin-left: auto; }

.summary-totals {
  padding: 14px 18px;
  border-top: 1px solid var(--border);
  background: var(--bg2);
}
.s-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  font-size: 13px;
  color: var(--text-2);
  border-bottom: 1px dashed var(--border);
}
.s-row:last-of-type { border-bottom: none; }
.s-row.grand {
  font-size: 17px;
  font-weight: 800;
  color: var(--text);
  padding-top: 10px;
  margin-top: 4px;
  border-top: 2px solid var(--gold);
}
.s-free  { color: var(--green); font-weight: 600; }
.s-gold  { color: var(--gold-dk); font-family: var(--font-mono); font-weight: 700; }
.s-gst   { color: var(--orange); font-family: var(--font-mono); font-weight: 700; }

.gst-note {
  background: var(--gold-pale2);
  border: 1px solid var(--gold-lt);
  border-radius: 3px;
  font-size: 10px;
  font-weight: 700;
  color: var(--orange);
  padding: 1px 5px;
  margin-left: 5px;
}

.place-btn {
  display: block;
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: var(--r);
  background: var(--gold);
  color: var(--text-inv);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: background .2s, transform .12s, box-shadow .15s;
  animation: goldPulse 2.5s infinite;
}
.place-btn:hover:not(:disabled)  { background: var(--gold-dk); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.place-btn:disabled               { background: var(--bg4); color: var(--text-3); cursor: not-allowed; transform: none; box-shadow: none; animation: none; }

.summary-footer { padding: 14px 18px; border-top: 1px solid var(--border); }

.secure-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  font-size: 11px;
  color: var(--text-3);
  margin-top: 8px;
}

.skeleton {
  background: linear-gradient(90deg, var(--bg3) 25%, var(--gold-pale) 50%, var(--bg3) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  border-radius: 4px;
  height: 13px;
  margin-bottom: 8px;
}

.empty-warn { display: none; }

/* ================================================================
   THANK YOU PAGE
   ================================================================ */
.thankyou-wrap {
  max-width: 520px;
  margin: 40px auto;
  padding: 0 20px 60px;
  text-align: center;
  animation: fadeInUp .6s ease both;
}

.thankyou-icon {
  font-size: 64px;
  display: block;
  margin-bottom: 16px;
  animation: popIn .5s .15s ease both;
}

.thankyou-title {
  font-family: var(--font-head);
  font-size: 38px;
  font-weight: 700;
  color: var(--gold-dk);
  margin-bottom: 10px;
}

.thankyou-sub {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: 26px;
}

.order-id-box {
  background: var(--gold-pale);
  border: 2px solid var(--gold-lt);
  border-radius: var(--r-lg);
  padding: 14px 22px;
  display: inline-block;
  margin-bottom: 26px;
  min-width: 220px;
}
.order-id-label { font-size: 10px; color: var(--text-3); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 4px; }
.order-id-val   { font-family: var(--font-mono); font-size: 20px; font-weight: 700; color: var(--gold-dk); }

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 0 0 28px;
  text-align: left;
}
.detail-item {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 10px 12px;
}
.detail-label { font-size: 10px; color: var(--text-3); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 3px; }
.detail-val   { font-size: 13px; font-weight: 600; color: var(--text); word-break: break-word; }

.thankyou-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 14px;
}
.thankyou-actions .btn-primary   { width: auto; margin-top: 0; }
.thankyou-actions .btn-secondary { margin-top: 0; }

/* ================================================================
   TRACKING PAGE
   ================================================================ */
.tracking-wrap {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 0 40px;
}

.tracking-input-row {
  display: flex;
  gap: 10px;
  margin-bottom: 22px;
  align-items: stretch;
}
.tracking-input-row .btn-primary {
  width: auto;
  margin-top: 0;
  flex-shrink: 0;
  white-space: nowrap;
  padding: 0 22px;
}

.tracking-order-info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 22px;
}
.track-info-item {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 10px 12px;
  box-shadow: var(--shadow-xs);
}
.track-info-item .label { font-size: 10px; color: var(--text-3); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 3px; }
.track-info-item .val   { font-size: 14px; font-weight: 600; color: var(--text); word-break: break-all; }

/* Progress bar */
.progress-bar-wrap {
  background: var(--bg3);
  border-radius: 50px;
  height: 7px;
  margin-bottom: 26px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold-dk), var(--gold-shine));
  border-radius: 50px;
  transition: width .6s ease;
}

.eta-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--gold-pale);
  border: 1.5px solid var(--gold-lt);
  border-radius: 50px;
  padding: 6px 16px;
  font-size: 12px;
  font-weight: 700;
  color: var(--gold-dk);
  margin-bottom: 18px;
}

/* Steps */
.tracking-steps { display: flex; flex-direction: column; }

.track-step {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 12px 0;
  position: relative;
}
.track-step + .track-step::before {
  content: '';
  position: absolute;
  top: 0; left: 15px;
  width: 2px; height: 12px;
  background: var(--border2);
}
.track-step.done   + .track-step::before { background: var(--gold-lt); }
.track-step.active + .track-step::before { background: var(--gold-lt); }

.step-dot {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 2px solid var(--border2);
  background: var(--bg3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
  z-index: 1;
}
.track-step.done   .step-dot { border-color: var(--green); background: var(--green-bg); }
.track-step.active .step-dot { border-color: var(--gold); background: var(--gold-pale2); box-shadow: 0 0 0 3px rgba(184,146,42,.15); }

.step-info  { flex: 1; padding-top: 4px; }
.step-title { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 2px; }
.step-desc  { font-size: 12px; color: var(--text-3); margin-bottom: 2px; }
.step-time  { font-size: 11px; color: var(--text-2); }
.track-step.done   .step-title { color: var(--green); }
.track-step.active .step-title { color: var(--gold-dk); }

/* ================================================================
   ████  RESPONSIVE  ████
   ================================================================ */

/* Tablet: 481–900 */
@media (min-width: 481px) {
  #productGrid,
  .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
}

/* Desktop: 901+ */
@media (min-width: 901px) {
  header       { padding: 0 40px; }
  .search-wrap { padding: 12px 40px; }
  main         { padding: 32px 40px 80px; }

  #productGrid,
  .product-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }

  .pc-name       { font-size: 14px; }
  .pc-slab-range { font-size: 11px; }
  .pc-live-price { font-size: 19px; }
}

/* Large desktop: 1200+ */
@media (min-width: 1200px) {
  #productGrid,
  .product-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

/* Mobile: ≤480px */
@media (max-width: 480px) {
  /* Header */
  header { padding: 0 14px; height: 52px; }

  .logo img { height: 30px; }
  .cart-btn { padding: 0 12px; height: 36px; font-size: 13px; gap: 5px; }

  /* Search */
  .search-wrap  { padding: 8px 12px; top: 52px; }
  .search-input { font-size: 13px; }
  .search-btn   { padding: 0 12px; font-size: 12px; }

  /* Main */
  main { padding: 16px 12px 50px; }
  .section-title { font-size: 21px; }

  /* Product grid: 2 cols */
  #productGrid,
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }

  /* Card adjustments */
  .pc-body      { padding: 8px 8px 4px; gap: 4px; }
  .pc-name      { font-size: 12px; }
  .pc-chip      { font-size: 9px; padding: 1px 4px; }
  .pc-slabs     { display: none; }
  .pc-live-price { font-size: 15px; }
  .pc-qty-btn   { width: 24px; height: 24px; font-size: 14px; }
  .pc-qty-val   { min-width: 18px; font-size: 12px; }
  .pc-atc-btn   { font-size: 11px; padding: 8px 4px; }
  .pc-wa-btn    { font-size: 10px; padding: 6px 4px; }

  /* Cart */
  .cart-table { display: none; }
  .cart-summary { max-width: 100%; }

  /* Page header */
  .page-header  { gap: 10px; }
  .btn-secondary { font-size: 12px; padding: 7px 10px; }

  /* Checkout */
  .co-wrap  { padding: 16px 12px 60px; }
  .co-grid  { grid-template-columns: 1fr; gap: 0; }
  .co-card  { padding: 16px 14px; margin-bottom: 12px; }
  .co-row   { grid-template-columns: 1fr; gap: 0; }
  .co-card-title { font-size: 15px; }
  .summary-card  { position: static; }
  .summary-items { max-height: 220px; }

  /* Thank you */
  .thankyou-wrap  { margin: 20px auto; }
  .thankyou-title { font-size: 28px; }
  .detail-grid    { grid-template-columns: 1fr; }
  .thankyou-actions { flex-direction: column; }
  .thankyou-actions .btn-primary,
  .thankyou-actions .btn-secondary { width: 100%; text-align: center; }

  /* Tracking */
  .tracking-input-row     { flex-direction: column; }
  .tracking-input-row .btn-primary { width: 100%; padding: 12px; }
  .tracking-order-info    { grid-template-columns: 1fr; }

  /* Toast */
  .toast { bottom: 16px; font-size: 13px; padding: 10px 16px; }

  /* Pagination */
  .page-btn { height: 34px; min-width: 34px; padding: 0 8px; font-size: 13px; }
}

/* Cart mobile/desktop visibility */
@media (max-width: 480px) {
  .cart-mobile-cards { display: block; }
}
@media (min-width: 481px) {
  .cart-mobile-cards { display: none; }
  .cart-table        { display: table; }
}

/* Checkout responsive (901 breakpoint) */
@media (max-width: 900px) {
  .co-grid       { grid-template-columns: 1fr; }
  .summary-card  { position: static; }
  .co-wrap       { padding: 22px 18px 60px; }
}
@media (max-width: 580px) {
  .co-row { grid-template-columns: 1fr; }
}