/* ============================================================
   Pickering Peptides — Design System
   Clinical/lab aesthetic: white bg, mint/teal accents, navy text
   ============================================================ */

:root {
  --navy: #102a43;
  --teal: #0e9f8a;
  --teal-dark: #0b7a6a;
  --mint: #d7f5ee;
  --mint-soft: #eefbf8;
  --ink: #1c2b3a;
  --muted: #5b6b7c;
  --line: #e3e9ef;
  --bg: #ffffff;
  --danger: #b3261e;
  --radius: 12px;
  --shadow: 0 2px 12px rgba(16, 42, 67, 0.07);
  --shadow-lg: 0 8px 28px rgba(16, 42, 67, 0.12);
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

h1, h2, h3, h4 {
  color: var(--navy);
  line-height: 1.25;
  margin: 0 0 0.6em;
  font-weight: 700;
}

a { color: var(--teal-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

s { color: var(--muted); }

/* ---------- Layout ---------- */

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

.section { padding: 56px 0; }

.section-title {
  font-size: 1.7rem;
  margin-bottom: 0.4em;
  letter-spacing: -0.01em;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

/* ---------- Header ---------- */

.site-header {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
}
.brand:hover { text-decoration: none; }

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: var(--teal);
  color: #fff;
  font-weight: 800;
  font-size: 1.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.brand-text {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--navy);
  white-space: nowrap;
}
.brand-text strong { font-weight: 800; }

.brand-logo {
  height: 48px;
  width: auto;
  border-radius: 8px;
  display: block;
  flex: 0 0 auto;
}

.footer-logo {
  display: inline-block;
  background: #fff;
  border-radius: 10px;
  padding: 6px;
  margin-bottom: 12px;
  line-height: 0;
}
.footer-logo img {
  height: 44px;
  width: auto;
  border-radius: 6px;
  display: block;
}

.main-nav {
  display: flex;
  gap: 26px;
}

.main-nav a {
  color: var(--ink);
  font-weight: 500;
  font-size: 0.95rem;
}
.main-nav a:hover { color: var(--teal-dark); text-decoration: none; }

.header-actions { display: flex; align-items: center; gap: 10px; }

.cart-btn {
  background: var(--navy);
  color: #fff;
  border: 0;
  border-radius: 999px;
  padding: 9px 18px;
  font: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.cart-btn:hover { background: #163a5c; }

.cart-count {
  background: var(--teal);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  min-width: 22px;
  height: 22px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 6px;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--navy);
  margin: 4px 0;
  border-radius: 2px;
}

.demo-banner {
  background: #fff8e1;
  border-top: 1px solid #f0e2b6;
  color: #7a5c00;
  font-size: 0.85rem;
  text-align: center;
  padding: 8px 16px;
}
.demo-banner code { font-size: 0.82em; }

/* ---------- Hero ---------- */

.hero {
  background: linear-gradient(180deg, var(--mint-soft) 0%, var(--bg) 100%);
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--line);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.hero-copy h1 {
  font-size: 2.5rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.5em;
}

.hero-copy p.lead,
.hero-copy > p {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 34rem;
  margin: 0 0 1.4em;
}

.hero-copy .btn + .btn { margin-left: 10px; }

.hero-media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy);
  box-shadow: var(--shadow);
}
.badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
  flex: 0 0 auto;
}

/* ---------- Grids & cards ---------- */

.grid { display: grid; gap: 24px; }
.cards-4 { grid-template-columns: repeat(4, 1fr); }
.cards-3 { grid-template-columns: repeat(3, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.18s ease, transform 0.18s ease;
}
.card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }

.card-media {
  display: block;
  background: var(--mint-soft);
  aspect-ratio: 4 / 3;
  overflow: hidden;
  position: relative;
}
.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.card-media:hover { text-decoration: none; }

.card-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.card-body h3 { font-size: 1.05rem; margin: 0; }
.card-body h3 a { color: var(--navy); }
.card-body h3 a:hover { color: var(--teal-dark); text-decoration: none; }

.card-body p { margin: 0; color: var(--muted); font-size: 0.93rem; }

.card-price {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
}
.card-price s { font-size: 0.92rem; font-weight: 400; margin-left: 6px; }

.sale { color: var(--teal-dark); }

.save-badge {
  display: inline-block;
  background: var(--mint);
  color: var(--teal-dark);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: 6px;
  padding: 3px 8px;
  margin-left: 6px;
  vertical-align: middle;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  font: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 12px 24px;
  cursor: pointer;
  text-align: center;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { text-decoration: none; }

.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-dark); color: #fff; }

.btn-secondary {
  background: #fff;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-secondary:hover { background: var(--navy); color: #fff; }

.btn-add {
  background: var(--navy);
  color: #fff;
  width: 100%;
  margin-top: auto;
}
.btn-add:hover { background: var(--teal-dark); color: #fff; }

/* ---------- Why / steps ---------- */

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 28px;
}

.why-item {
  background: var(--mint-soft);
  border: 1px solid var(--mint);
  border-radius: var(--radius);
  padding: 24px 20px;
}
.why-item h3 { font-size: 1.05rem; margin-bottom: 0.4em; }
.why-item p { margin: 0; color: var(--muted); font-size: 0.94rem; }

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 28px;
  counter-reset: step;
}

.step {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 20px 20px;
  background: #fff;
  box-shadow: var(--shadow);
}
.step::before {
  counter-increment: step;
  content: counter(step);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--teal);
  color: #fff;
  font-weight: 800;
  margin-bottom: 12px;
}
.step h3 { font-size: 1.05rem; margin-bottom: 0.35em; }
.step p { margin: 0; color: var(--muted); font-size: 0.94rem; }

/* ---------- Disclaimer band ---------- */

.disclaimer-band {
  background: var(--navy);
  color: #fff;
  padding: 32px 0;
  text-align: center;
}
.disclaimer-band p {
  margin: 0;
  max-width: 44rem;
  margin-left: auto;
  margin-right: auto;
  font-size: 0.95rem;
  color: #cdd8e3;
}
.disclaimer-band strong { color: #fff; }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--navy);
  color: #cdd8e3;
  padding: 48px 0 0;
  font-size: 0.92rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
}

.footer-brand .brand-text { color: #fff; }
.footer-brand p { color: #a9bacb; max-width: 24rem; }

.site-footer h4 {
  color: #fff;
  font-size: 0.95rem;
  margin: 0 0 0.8em;
}

.footer-grid nav { display: flex; flex-direction: column; }
.footer-grid nav a {
  color: #a9bacb;
  margin-bottom: 0.55em;
  font-size: 0.92rem;
}
.footer-grid nav a:hover { color: #fff; }

.footer-notice {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding-top: 20px;
  font-size: 0.85rem;
  color: #a9bacb;
}
.footer-notice strong { color: #fff; }

.footer-copy {
  padding: 16px 0 24px;
  font-size: 0.82rem;
  color: #8a9db1;
}

/* ---------- Breadcrumbs ---------- */

.crumbs {
  font-size: 0.88rem;
  color: var(--muted);
  margin: 20px 0 4px;
}
.crumbs a { color: var(--teal-dark); }

/* ---------- Product page ---------- */

.product-layout { padding-bottom: 64px; }

.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 20px;
}

.product-media img {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.product-info h1 { font-size: 2rem; margin-bottom: 0.25em; }

.product-sub { color: var(--muted); margin: 0 0 1em; }

.price {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--navy);
  margin: 0 0 0.6em;
}
.price s { font-size: 1.15rem; font-weight: 400; margin-left: 8px; }

.product-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 20px 0;
}

.mini-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-size: 0.88rem;
  color: var(--muted);
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}
.mini-trust li::before {
  content: "✓";
  color: var(--teal);
  font-weight: 700;
  margin-right: 6px;
}

.product-desc { color: var(--ink); }
.product-desc h2 { font-size: 1.3rem; margin-top: 2em; }

.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 0.94rem;
}
.spec-table th,
.spec-table td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
}
.spec-table th {
  background: var(--mint-soft);
  color: var(--navy);
  font-weight: 600;
  width: 38%;
}

.reg-box {
  background: var(--mint-soft);
  border: 1px solid var(--mint);
  border-radius: var(--radius);
  padding: 20px;
  margin: 28px 0;
  font-size: 0.92rem;
  color: var(--muted);
}
.reg-box strong { color: var(--navy); }

.related { padding-top: 16px; }

/* ---------- Shop ---------- */

.shop-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin: 32px 0 20px;
}
.shop-head h1 { margin: 0; font-size: 2rem; }
.shop-head p { margin: 0; color: var(--muted); }

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.filter-btn {
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 18px;
  cursor: pointer;
  color: var(--ink);
}
.filter-btn:hover { border-color: var(--teal); color: var(--teal-dark); }
.filter-btn.active {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
}

/* ---------- Cart drawer ---------- */

.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(16, 42, 67, 0.5);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.cart-overlay.open { opacity: 1; pointer-events: auto; }

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100dvh;
  width: min(420px, 94vw);
  background: #fff;
  z-index: 201;
  display: flex;
  flex-direction: column;
  transform: translateX(102%);
  transition: transform 0.25s ease;
  box-shadow: var(--shadow-lg);
}
.cart-drawer.open { transform: translateX(0); }

.cart-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}
.cart-head h2 { margin: 0; font-size: 1.2rem; }

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
  list-style: none;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cart-line {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
}
.cart-line .line-name { font-weight: 600; color: var(--navy); font-size: 0.94rem; }
.cart-line .line-price { color: var(--muted); font-size: 0.88rem; }
.cart-line .line-total { font-weight: 700; color: var(--navy); text-align: right; }

.qty-btn {
  font: inherit;
  width: 28px;
  height: 28px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
}
.qty-btn:hover { border-color: var(--teal); }

.cart-remove {
  font: inherit;
  background: none;
  border: 0;
  color: var(--danger);
  cursor: pointer;
  font-size: 0.85rem;
  padding: 0;
}
.cart-remove:hover { text-decoration: underline; }

.cart-foot {
  border-top: 1px solid var(--line);
  padding: 18px 20px 22px;
}

.cart-subtotal {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--navy);
  margin-bottom: 6px;
}

.cart-note {
  font-size: 0.82rem;
  color: var(--muted);
  margin: 0 0 14px;
}

/* ---------- Age gate ---------- */

.age-gate {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(16, 42, 67, 0.72);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.age-card {
  background: #fff;
  border-radius: 16px;
  max-width: 430px;
  width: 100%;
  padding: 36px 32px;
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.age-card .brand-mark { margin: 0 auto 16px; }
.age-card h2 { font-size: 1.4rem; }
.age-card p { color: var(--muted); font-size: 0.95rem; }
.age-card .btn { margin-top: 10px; width: 100%; }
.age-gate-open { overflow: hidden; }
.age-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  text-align: left;
  font-size: 0.92rem;
  margin: 10px 0;
  cursor: pointer;
}
.age-check input { margin-top: 3px; flex-shrink: 0; }

/* ---------- Forms ---------- */

.form { max-width: 640px; }

.field { margin-bottom: 18px; }

.field label {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--navy);
  margin-bottom: 6px;
}

.input {
  font: inherit;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 11px 14px;
  color: var(--ink);
  background: #fff;
}
.input:focus {
  outline: 2px solid var(--teal);
  outline-offset: 0;
  border-color: var(--teal);
}
textarea.input { min-height: 130px; resize: vertical; }

/* ---------- Data tables ---------- */

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
  margin: 20px 0;
}
.data-table th,
.data-table td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}
.data-table thead th {
  background: var(--navy);
  color: #fff;
  font-weight: 600;
}
.data-table tbody tr:hover { background: var(--mint-soft); }

/* ---------- Accordions ---------- */

.acc-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  background: #fff;
}

.acc-btn {
  font: inherit;
  font-weight: 600;
  color: var(--navy);
  width: 100%;
  background: #fff;
  border: 0;
  padding: 16px 20px;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.acc-btn::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--teal);
  font-weight: 700;
  flex: 0 0 auto;
}
.acc-item.open .acc-btn::after { content: "–"; }
.acc-btn:hover { background: var(--mint-soft); }

.acc-panel { display: none; padding: 0 20px 20px; color: var(--muted); }
.acc-item.open .acc-panel { display: block; }

/* ---------- Toast ---------- */

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translate(-50%, 120px);
  background: var(--navy);
  color: #fff;
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 600;
  z-index: 400;
  transition: transform 0.25s ease;
  box-shadow: var(--shadow-lg);
  max-width: 90vw;
  text-align: center;
}
.toast.show { transform: translate(-50%, 0); }

/* ---------- Notice box ---------- */

.notice-box {
  background: var(--mint-soft);
  border-left: 4px solid var(--teal);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 16px 20px;
  margin: 20px 0;
  font-size: 0.94rem;
  color: var(--ink);
}
.notice-box strong { color: var(--navy); }

/* ---------- 404 ---------- */

.not-found {
  text-align: center;
  padding: 90px 0;
}
.not-found h1 { font-size: 3.2rem; margin-bottom: 0.2em; }
.not-found p { color: var(--muted); max-width: 30rem; margin: 0 auto 1.8em; }

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .cards-4 { grid-template-columns: repeat(2, 1fr); }
  .cards-3 { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .hero-inner { grid-template-columns: 1fr; gap: 32px; }
  .hero-copy h1 { font-size: 2rem; }
  .hero-media { order: -1; }
  .product-grid { grid-template-columns: 1fr; gap: 32px; }
  .two-col { grid-template-columns: 1fr; gap: 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }

  .nav-toggle { display: inline-block; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    gap: 0;
    padding: 8px 20px 16px;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 10px 0; border-top: 1px solid var(--line); }
  .site-header { position: sticky; }
  .header-inner { position: relative; }
}

@media (max-width: 600px) {
  .section { padding: 40px 0; }
  .cards-4, .cards-3 { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .hero-copy h1 { font-size: 1.7rem; }
  .hero { padding: 44px 0 36px; }
  .hero-copy .btn + .btn { margin-left: 0; margin-top: 10px; }
  .hero-copy .btn { display: block; width: 100%; }
  .product-grid { gap: 24px; }
  .product-info h1 { font-size: 1.6rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .not-found h1 { font-size: 2.4rem; }
  .shop-head h1 { font-size: 1.6rem; }
  .cart-line { grid-template-columns: 1fr; }
}

/* Injected commerce chrome (main.js) */
.pp-toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(20px); background: var(--navy); color: #fff; padding: 12px 20px; border-radius: 10px; font-size: .95rem; opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s; z-index: 1200; max-width: 90vw; text-align: center; }
.pp-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.qty-stepper { display: inline-flex; align-items: center; gap: 8px; }
.qty-stepper .qty-btn { width: 28px; height: 28px; border: 1px solid var(--line); background: #fff; border-radius: 8px; font-size: 1rem; line-height: 1; cursor: pointer; }
.qty-stepper .qty-btn:hover { border-color: var(--teal); color: var(--teal-dark); }

/* ---------- Checkout page ---------- */
.checkout-sub { color: var(--muted); margin-bottom: 24px; }
.co-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 36px; align-items: start; }
.co-summary { background: var(--mint-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.co-summary h2, .co-details h2 { font-size: 1.15rem; margin-bottom: 14px; color: var(--navy); }
.co-details h2 { margin-top: 28px; }
.co-details h2:first-child { margin-top: 0; }
.co-line { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.co-line img { width: 52px; height: 52px; object-fit: cover; border-radius: 8px; }
.co-line-info { flex: 1; }
.co-line-name { font-weight: 600; font-size: .95rem; margin: 0; }
.co-line-qty { font-size: .85rem; color: var(--muted); margin: 2px 0 0; }
.co-line-total { font-weight: 600; margin: 0; }
.co-total-row { display: flex; justify-content: space-between; align-items: center; padding-top: 14px; font-size: 1.05rem; }
.co-total-row strong { color: var(--teal-dark); font-size: 1.25rem; }
.co-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.etransfer-box { background: #fff; border: 2px solid var(--teal); border-radius: var(--radius); padding: 20px 22px; margin-bottom: 20px; }
.etransfer-box ol { margin: 0 0 10px; padding-left: 22px; }
.etransfer-box li { margin-bottom: 12px; line-height: 1.55; }
.etransfer-email { font-size: 1.1rem; color: var(--teal-dark); word-break: break-all; }
.order-no { background: var(--mint); padding: 2px 8px; border-radius: 6px; font-family: monospace; }
.order-total { color: var(--teal-dark); }
.etransfer-note { font-size: .88rem; color: var(--muted); margin: 0; }
.btn-block { display: block; width: 100%; margin-top: 6px; }
.btn-copy { font-size: .8rem; padding: 6px 12px; margin-left: 8px; vertical-align: middle; }
.fine-print { font-size: .85rem; color: var(--muted); margin-top: 10px; }
.confirm-card { background: var(--mint-soft); border: 1px solid var(--teal); border-radius: var(--radius); padding: 36px; text-align: center; max-width: 640px; margin: 0 auto; }
.confirm-card h2 { color: var(--navy); margin-bottom: 12px; }
.input.field-error { border-color: var(--danger); outline-color: var(--danger); }
.cart-checkout-btn { display: block; text-align: center; margin-top: 12px; }
.footer-pay { font-size: .85rem; color: var(--muted); margin-top: 8px; }
@media (max-width: 820px) {
  .co-grid { grid-template-columns: 1fr; }
  .co-row { grid-template-columns: 1fr; }
}