/* Peptide Pen USA — medical supply catalog. Utility bar and plain header, product pages with one framed buy box, then product information as a single document with an "On this page" index. */
:root {
  --bg: #FFFFFF;
  --band: #F3F6F9;
  --ink: #14263B;
  --muted: #52627A;
  --line: #DCE3EA;
  --blue: #0B5CAD;
  --blue-dark: #084A8C;
  --blue-ink: #FFFFFF;
  --bar-bg: #12355B;
  --bar-fg: #FFFFFF;
  --bar-muted: #B9CBE0;
  --info-bg: #EAF2FB;
  --info-line: #BFD5EE;
  --warn-bg: #FFF7E6;
  --warn-line: #E9BE68;
  --warn-ink: #6E4700;
  --ok: #1F7A4D;
  --error: #B42318;
  --error-bg: #FEF3F2;
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans: "Public Sans", "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0E1621; --band: #131E2B; --ink: #E6EDF5; --muted: #9AABBF; --line: #26364A;
    --blue: #6EA8EE; --blue-dark: #94C0F4; --blue-ink: #0A1A2E;
    --bar-bg: #0A1828; --bar-fg: #E6EDF5; --bar-muted: #8EA3BC;
    --info-bg: #12263D; --info-line: #234467;
    --warn-bg: #2A2112; --warn-line: #6A5220; --warn-ink: #F2CF86;
    --ok: #5CC48D; --error: #F97066; --error-bg: #2D1517;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0E1621; --band: #131E2B; --ink: #E6EDF5; --muted: #9AABBF; --line: #26364A;
  --blue: #6EA8EE; --blue-dark: #94C0F4; --blue-ink: #0A1A2E;
  --bar-bg: #0A1828; --bar-fg: #E6EDF5; --bar-muted: #8EA3BC;
  --info-bg: #12263D; --info-line: #234467;
  --warn-bg: #2A2112; --warn-line: #6A5220; --warn-ink: #F2CF86;
  --ok: #5CC48D; --error: #F97066; --error-bg: #2D1517;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.6; }
a { color: var(--blue); }
a:hover { color: var(--blue-dark); }
.wrap {
  max-width: 1200px; margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
.ico { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Utility bar + header */
.utility { background: var(--bar-bg); color: var(--bar-fg); font-size: 13px; }
.utility .wrap { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding-block: 8px; }
.utility a { color: var(--bar-fg); }
.utility span { color: var(--bar-muted); }
.site-head { border-bottom: 1px solid var(--line); background: var(--bg); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand:hover { color: var(--ink); }
.brand-mark { width: 32px; height: 32px; border-radius: 6px; background: var(--bar-bg); display: grid; place-items: center; }
.brand-name { font: 700 20px/1 var(--serif); }
.brand-tag { display: block; font: 400 12px/1.2 var(--sans); color: var(--muted); margin-top: 3px; }
.nav { display: flex; align-items: center; gap: 24px; font-size: 15px; font-weight: 500; }
.nav a { color: var(--ink); text-decoration: none; }
.nav a:hover { color: var(--blue); }
.nav .btn { color: var(--blue-ink); }

.notice { background: var(--warn-bg); border-bottom: 1px solid var(--warn-line); color: var(--ink); font-size: 14px; line-height: 1.5; }
.notice .wrap { display: flex; gap: 10px; align-items: flex-start; padding-block: 10px; }
.notice .ico { color: var(--warn-ink); margin-top: 1px; }
.notice p { margin: 0; min-width: 0; }
.notice strong { color: var(--warn-ink); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: 600 15px/1 var(--sans); padding: 14px 20px; border-radius: 6px; border: 1px solid var(--blue); background: var(--blue); color: var(--blue-ink); text-decoration: none; transition: background-color .15s ease; }
.btn:hover { background: var(--blue-dark); border-color: var(--blue-dark); color: var(--blue-ink); }
.btn.secondary { background: var(--bg); color: var(--blue); border-color: var(--line); }
.btn.secondary:hover { border-color: var(--blue); color: var(--blue); background: var(--bg); }
.btn.small { padding: 10px 14px; font-size: 14px; }
.btn.block { width: 100%; }
.btn[aria-disabled="true"] { opacity: .45; cursor: not-allowed; background: var(--blue); border-color: var(--blue); }

/* Hero */
.hero .wrap { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 56px; align-items: center; padding-block: 48px; }
.kicker { font-weight: 600; color: var(--blue); margin: 0; font-size: 15px; }
h1 { font: 700 clamp(2.1rem, 4.2vw, 3.2rem)/1.12 var(--serif); margin: 10px 0 16px; text-wrap: balance; }
.lede { font-size: 1.125rem; color: var(--muted); max-width: 36em; margin: 0 0 26px; }
.ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-img { margin: 0; justify-self: end; width: 100%; max-width: 440px; }
.hero-img img { width: 100%; height: auto; display: block; border-radius: 8px; }

.trust { border-block: 1px solid var(--line); background: var(--band); }
.trust ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.trust li { display: flex; gap: 12px; align-items: flex-start; padding: 18px 20px; min-width: 0; }
.trust li + li { border-left: 1px solid var(--line); }
.trust .ico { color: var(--blue); width: 24px; height: 24px; margin-top: 2px; }
.trust strong { display: block; font-size: 15px; }
.trust span { display: block; font-size: 14px; color: var(--muted); }

/* Shop */
.shop .wrap { padding-block: 56px 24px; }
.shop-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
h2 { font: 700 clamp(1.6rem, 2.8vw, 2rem)/1.2 var(--serif); margin: 0; text-wrap: balance; }
.shop-head p { margin: 0; color: var(--muted); font-size: 15px; }
.product { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 48px; align-items: start; padding-block: 40px; border-bottom: 1px solid var(--line); }
.product:last-child { border-bottom: 0; }

.gallery { display: grid; gap: 12px; min-width: 0; }
.gallery-main { position: relative; aspect-ratio: 1 / 1; max-width: 100%; background: #FFFFFF; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.gallery-main img { position: absolute; inset: 0; width: 100%; height: 100%; padding: 16px; object-fit: contain; display: block; }
.thumbs { display: flex; gap: 10px; flex-wrap: wrap; }
.thumb { width: 76px; height: 76px; padding: 4px; border: 1px solid var(--line); border-radius: 6px; background: #FFFFFF; cursor: pointer; }
.thumb img { width: 100%; height: 100%; object-fit: contain; display: block; }
.thumb[aria-pressed="true"] { border: 2px solid var(--blue); padding: 3px; }

.buybox { border: 1px solid var(--line); border-radius: 8px; padding: 26px; display: grid; gap: 16px; min-width: 0; background: var(--bg); }
.pname { font: 700 1.6rem/1.2 var(--serif); margin: 0; text-wrap: balance; }
.pmeta { margin: 4px 0 0; font-size: 14px; color: var(--muted); }
.pprice { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.amount { font: 700 1.9rem/1 var(--sans); font-variant-numeric: tabular-nums; }
.unit { font-size: 14px; color: var(--muted); font-variant-numeric: tabular-nums; }
.ship { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 14px; color: var(--ok); }
.ship .ico { width: 18px; height: 18px; }
.pdesc { margin: 0; color: var(--muted); }
.box-h { font: 600 14px/1.3 var(--sans); margin: 0 0 6px; }
.plain-list { margin: 0; padding-left: 20px; display: grid; gap: 2px; }
.ack { display: flex; gap: 12px; align-items: flex-start; padding: 14px; border: 1px solid var(--info-line); background: var(--info-bg); border-radius: 6px; font-size: 14px; line-height: 1.5; cursor: pointer; }
.ack input { flex: none; width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--blue); }
.ack span { min-width: 0; }
.buy-row { display: grid; gap: 8px; }
.card-hint { margin: 0; font-size: 13px; color: var(--muted); text-align: center; }
.alt-buy { margin: 0; font-size: 14px; color: var(--muted); padding-top: 14px; border-top: 1px solid var(--line); }

.packs { border: 0; padding: 0; margin: 0; min-width: 0; }
.packs legend { font: 600 14px/1.3 var(--sans); padding: 0; margin-bottom: 8px; }
.pack-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.pack { display: grid; gap: 2px; text-align: center; padding: 12px 8px; border: 1px solid var(--line); border-radius: 6px; cursor: pointer; background: var(--bg); min-width: 0; }
.pack input { position: absolute; opacity: 0; pointer-events: none; }
.pack:has(input:checked) { border: 2px solid var(--blue); padding: 11px 7px; }
.pack:has(input:focus-visible) { outline: 3px solid var(--blue); outline-offset: 2px; }
.pack-qty { font: 700 1.25rem/1.1 var(--sans); font-variant-numeric: tabular-nums; }
.pack-label { font-size: 13px; color: var(--muted); }
.pack-price { font-weight: 600; font-size: 15px; font-variant-numeric: tabular-nums; }
.pack-note { font-size: 12px; font-weight: 600; color: var(--ok); }

/* Cart */
.cart-btn { display: inline-flex; align-items: center; gap: 8px; padding: 9px 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--ink); font: 600 14px/1 var(--sans); cursor: pointer; }
.cart-btn:hover { border-color: var(--blue); }
.cart-count { min-width: 22px; height: 22px; padding: 0 6px; border-radius: 11px; background: var(--blue); color: var(--blue-ink); font-size: 12px; display: grid; place-items: center; font-variant-numeric: tabular-nums; }
.add-row { display: flex; gap: 12px; align-items: stretch; flex-wrap: wrap; }
.add-row .btn { flex: 1 1 180px; }
.qty { display: inline-flex; align-items: stretch; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; background: var(--bg); }
.qty-btn { width: 42px; border: 0; background: var(--band); color: var(--ink); font: 600 18px/1 var(--sans); cursor: pointer; }
.qty-btn:hover { color: var(--blue); }
.qty-input { width: 52px; border: 0; border-inline: 1px solid var(--line); text-align: center; font: 600 16px var(--sans); color: var(--ink); background: var(--bg); -moz-appearance: textfield; appearance: textfield; }
.qty-input::-webkit-outer-spin-button, .qty-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.qty.small .qty-btn { width: 32px; height: 32px; font-size: 16px; }
.qty.small .qty-input { width: 40px; font-size: 14px; }
.cart-backdrop { position: fixed; inset: 0; background: rgba(8, 18, 32, .5); z-index: 40; }
.cart { position: fixed; top: 0; right: 0; bottom: 0; width: min(420px, 100vw); z-index: 41; display: flex; flex-direction: column; background: var(--bg); border-left: 1px solid var(--line); box-shadow: -12px 0 32px rgba(8, 18, 32, .2); padding-top: env(safe-area-inset-top, 0px); padding-bottom: env(safe-area-inset-bottom, 0px); padding-right: env(safe-area-inset-right, 0px); }
.cart:not([hidden]) { animation: cart-in .22s ease-out; }
@keyframes cart-in { from { transform: translateX(100%); } }
.cart-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.cart-head h2 { font-size: 1.35rem; }
.icon-btn { width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--ink); display: grid; place-items: center; cursor: pointer; }
.cart-body { flex: 1; overflow-y: auto; padding: 4px 20px; }
.cart-empty { display: grid; gap: 12px; justify-items: start; padding-block: 24px; }
.cart-empty p { margin: 0; color: var(--muted); }
.cart-lines { list-style: none; margin: 0; padding: 0; }
.line { display: grid; grid-template-columns: 60px minmax(0, 1fr) auto; gap: 12px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.line img { width: 60px; height: 60px; object-fit: contain; background: #FFFFFF; border: 1px solid var(--line); border-radius: 6px; padding: 3px; }
.line-name { margin: 0; font-weight: 600; font-size: 15px; line-height: 1.3; }
.line-var { margin: 2px 0 8px; font-size: 13px; color: var(--muted); }
.line-ctrl { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.line-price { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; text-align: right; }
.line-each { display: block; font-size: 12px; font-weight: 400; color: var(--muted); }
.cart-foot { border-top: 1px solid var(--line); padding: 16px 20px 20px; display: grid; gap: 12px; }
.totals { margin: 0; display: grid; gap: 6px; font-size: 15px; }
.totals div { display: flex; justify-content: space-between; gap: 12px; }
.totals dt { color: var(--muted); }
.totals dd { margin: 0; font-variant-numeric: tabular-nums; }
.totals .free { color: var(--ok); font-weight: 600; }
.totals .total { padding-top: 8px; border-top: 1px solid var(--line); font-weight: 700; font-size: 1.1rem; }
.totals .total dt { color: var(--ink); }
.link-btn { justify-self: center; background: none; border: 0; padding: 4px; color: var(--blue); font: 500 14px var(--sans); text-decoration: underline; cursor: pointer; }

/* Product information document */
.info { background: var(--band); border-top: 1px solid var(--line); }
.info-grid { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 56px; padding-block: 56px; align-items: start; }
.toc { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 24px); font-size: 14px; }
.toc-title { font-weight: 700; margin: 0 0 10px; }
.toc ol { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--line); }
.toc a { display: block; padding: 6px 0 6px 14px; margin-left: -2px; border-left: 2px solid transparent; color: var(--muted); text-decoration: none; }
.toc a:hover { color: var(--blue); border-left-color: var(--blue); }
.doc { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 8px 40px 40px; min-width: 0; }
.doc-sec { padding-top: 32px; }
.doc-sec + .doc-sec { margin-top: 32px; border-top: 1px solid var(--line); }
.doc h2 { margin-bottom: 14px; }
.doc h3 { font: 700 1.15rem/1.3 var(--sans); margin: 28px 0 10px; }
.doc p { margin: 0 0 12px; max-width: 70ch; }
.doc ul.bullets { margin: 0 0 12px; padding-left: 20px; display: grid; gap: 4px; max-width: 70ch; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 6px; }
.spec-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.spec-table th, .spec-table td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-table th { width: 34%; font-weight: 600; background: var(--band); }
.spec-table td { font-variant-numeric: tabular-nums; }

.provider-note { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border: 1px solid var(--info-line); background: var(--info-bg); border-radius: 6px; margin: 4px 0 8px; font-size: 15px; }
.provider-note .ico { color: var(--blue); margin-top: 2px; }
.provider-note p { margin: 0; }
.checklist { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px 28px; max-width: 70ch; }
.checklist li { display: flex; gap: 8px; align-items: flex-start; min-width: 0; }
.checklist .ico { width: 18px; height: 18px; color: var(--ok); margin-top: 3px; }
.steps { margin: 0; padding-left: 26px; display: grid; gap: 8px; max-width: 70ch; }
.steps li { padding-left: 4px; }
.steps li::marker { font-weight: 700; color: var(--blue); }
.photos { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 16px; }
.photos figure { margin: 0; flex: 1 1 240px; max-width: 358px; min-width: 0; }
.photos img { width: 100%; height: auto; display: block; border-radius: 6px; border: 1px solid var(--line); }
.photos figcaption { font-size: 13px; color: var(--muted); margin-top: 6px; }
.note { font-size: 15px; color: var(--muted); }

.isi { border: 2px solid var(--warn-line); background: var(--warn-bg); border-radius: 8px; padding: 22px 24px; }
.isi-title { display: flex; gap: 10px; align-items: center; font: 700 1rem/1.3 var(--sans); text-transform: uppercase; letter-spacing: .04em; color: var(--warn-ink); margin: 0 0 12px; }
.isi-title .ico { width: 22px; height: 22px; }
.isi ul { margin: 0; padding-left: 20px; display: grid; gap: 10px; max-width: 72ch; }
.isi p { max-width: 72ch; }

.discord { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; padding: 18px; border: 1px solid var(--line); border-radius: 8px; margin-bottom: 16px; }
.qr-tile { flex: none; width: 128px; padding: 8px; background: #FFFFFF; border: 1px solid var(--line); border-radius: 6px; }
.qr { width: 100%; height: auto; display: block; }
.discord-body { flex: 1 1 240px; min-width: 0; display: grid; gap: 8px; justify-items: start; }
.discord-body p { margin: 0; }
.invite-url { font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; font-size: 14px; user-select: all; overflow-wrap: anywhere; }
.links { list-style: none; margin: 0 0 12px; padding: 0; border: 1px solid var(--line); border-radius: 8px; }
.links li + li { border-top: 1px solid var(--line); }
.links a { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 14px 16px; text-decoration: none; color: var(--ink); }
.links a:hover { color: var(--blue); }
.links small { display: block; color: var(--muted); font-size: 13px; }
.links .ico { color: var(--blue); }

.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-of-type { border-top: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; padding-block: 15px; font-weight: 600; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 20px; line-height: 1; color: var(--blue); }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { margin: 0 0 16px; color: var(--muted); }

/* Footer */
.site-foot { background: var(--bar-bg); color: var(--bar-fg); font-size: 14px; }
.foot-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr); gap: 32px; padding-block: 40px 28px; }
.foot-grid p { margin: 8px 0 0; color: var(--bar-muted); max-width: 40ch; }
.foot-grid h4 { margin: 0 0 10px; font-size: 14px; }
.foot-grid a { display: block; color: var(--bar-fg); text-decoration: none; padding: 3px 0; }
.foot-grid a:hover { text-decoration: underline; color: var(--bar-fg); }
.foot-brand { font: 700 18px/1 var(--serif); }
.foot-legal { border-top: 1px solid rgba(255, 255, 255, .15); }
.foot-legal .wrap { padding-block: 18px 28px; display: grid; gap: 8px; color: var(--bar-muted); font-size: 13px; }
.foot-legal p { margin: 0; max-width: 100ch; }

@media (max-width: 960px) {
  .info-grid { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .toc { display: none; }
}
@media (max-width: 860px) {
  .hero .wrap, .product { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .hero-img { justify-self: start; }
  .trust ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .trust li:nth-child(3) { border-left: 0; }
  .trust li:nth-child(n+3) { border-top: 1px solid var(--line); }
  .foot-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .foot-grid > div:first-child { grid-column: 1 / -1; }
}
@media (max-width: 680px) {
  .nav a:not(.btn) { display: none; }
  .brand-tag { display: none; }
  .doc { padding: 4px 18px 28px; }
  .checklist { grid-template-columns: minmax(0, 1fr); }
  .buybox { padding: 20px; }
}
@media (max-width: 480px) {
  .trust ul { grid-template-columns: minmax(0, 1fr); }
  .trust li + li { border-left: 0; border-top: 1px solid var(--line); }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
  .cart:not([hidden]) { animation: none; }
}

/* Checkout */
.co { min-height: 100vh; background: var(--bg); overflow-x: clip; display: flex; flex-direction: column; }
.co-body { flex: 1; display: flex; flex-direction: column; }
.co-body > .co-grid { flex: 1; width: 100%; }
.co-head { border-bottom: 1px solid var(--line); background: var(--bg); }
.co-head-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-block: 16px; }
.co-head .brand-name { font-size: 19px; }
.secure { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: var(--muted); }
.secure .ico { width: 18px; height: 18px; color: var(--ok); }
.co-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); align-items: stretch; }
.co-main { padding: 32px 48px 64px 0; min-width: 0; max-width: 640px; justify-self: end; width: 100%; }
.co-summary { position: relative; background: var(--band); border-left: 1px solid var(--line); padding: 32px 0 64px 40px; min-width: 0; }
.co-summary::after { content: ""; position: absolute; top: 0; bottom: 0; left: 100%; width: 100vw; background: var(--band); }
.co-summary > * { max-width: 420px; }
.crumbs ol { list-style: none; margin: 0 0 22px; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; font-size: 13px; color: var(--muted); }
.crumbs li + li::before { content: "\203A"; margin-right: 6px; color: var(--muted); }
.crumbs [aria-current] { color: var(--ink); font-weight: 600; }
.crumb-link { background: none; border: 0; padding: 0; font: inherit; color: var(--blue); cursor: pointer; }
.crumb-link:hover { text-decoration: underline; }
.co-title { font: 700 1.9rem/1.2 var(--serif); margin: 0 0 8px; outline: none; }
.co-sec { padding-block: 22px; border-top: 1px solid var(--line); }
.co-title + .co-sec { border-top: 0; padding-top: 12px; }
.co-sec h2 { font: 700 1.1rem/1.3 var(--sans); margin: 0 0 12px; }
.co-note, .co-text { margin: -4px 0 12px; font-size: 14px; color: var(--muted); }
.co-text { margin: 0; font-size: 15px; }
.opt { display: grid; grid-template-columns: 20px minmax(0, 1fr) auto; gap: 12px; align-items: start; padding: 14px 16px; border: 2px solid var(--blue); border-radius: 6px; background: var(--info-bg); }
.opt-body strong { display: block; font-size: 15px; }
.opt-body p { margin: 2px 0 0; font-size: 14px; color: var(--muted); }
.radio { width: 18px; height: 18px; margin-top: 2px; border-radius: 50%; border: 5px solid var(--blue); background: var(--bg); }
.opt-price { font-weight: 700; color: var(--ok); font-size: 15px; }
.pp-word { font: italic 700 16px/1.2 var(--sans); color: var(--ink); letter-spacing: -.01em; }
.co-sec .ack { background: var(--bg); border-color: var(--line); }
.ack.invalid { border-color: var(--error); background: var(--error-bg); }
.field-error { margin: 8px 0 0; font-size: 14px; font-weight: 600; color: var(--error); }
.co-actions { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; padding-top: 8px; }
.co-pay { flex: 1 1 260px; padding-block: 17px; font-size: 16px; }
.co-pay[aria-busy="true"] { opacity: .8; pointer-events: none; }
.co-fine { margin: 12px 0 0; font-size: 13px; color: var(--muted); }
.co-foot { margin: 36px 0 0; padding-top: 16px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.co-alert { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; margin-bottom: 18px; border: 1px solid var(--warn-line); background: var(--warn-bg); border-radius: 6px; font-size: 14px; }
.co-alert .ico { color: var(--warn-ink); margin-top: 1px; }
.co-alert p { margin: 0; }

.sum-lines { list-style: none; margin: 0 0 18px; padding: 0; display: grid; gap: 16px; }
.sum-line { display: grid; grid-template-columns: 64px minmax(0, 1fr) auto; gap: 14px; align-items: center; }
.sum-thumb { position: relative; width: 64px; height: 64px; border: 1px solid var(--line); border-radius: 8px; background: #FFFFFF; }
.sum-thumb img { width: 100%; height: 100%; object-fit: contain; padding: 4px; border-radius: 8px; display: block; }
.sum-qty { position: absolute; top: -8px; right: -8px; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 11px; background: var(--muted); color: var(--bg); font: 600 12px/22px var(--sans); text-align: center; font-variant-numeric: tabular-nums; }
.sum-info { display: grid; min-width: 0; }
.sum-name { font-weight: 600; font-size: 15px; line-height: 1.3; }
.sum-var { font-size: 13px; color: var(--muted); }
.sum-price { font-variant-numeric: tabular-nums; font-size: 15px; }
.sum-totals { padding-top: 16px; border-top: 1px solid var(--line); }
.sum-totals .total dd { font-size: 1.3rem; }
.sum-totals .total small { font-size: 12px; font-weight: 400; color: var(--muted); margin-right: 4px; }
.edit-cart { margin-top: 14px; }

.co-sum-toggle { display: none; width: 100%; border: 0; border-bottom: 1px solid var(--line); background: var(--band); color: var(--ink); font: inherit; cursor: pointer; padding: 0; text-align: left; }
.co-sum-toggle-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-block: 14px; }
.co-sum-label { display: inline-flex; align-items: center; gap: 8px; color: var(--blue); font-weight: 600; font-size: 14px; }
.co-sum-label .ico { width: 18px; height: 18px; }
.co-sum-toggle[aria-expanded="true"] .chev { transform: rotate(180deg); }
.co-sum-toggle strong { font-size: 1.05rem; font-variant-numeric: tabular-nums; }

.pp-wait { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; padding: 16px; background: rgba(8, 18, 32, .72); }
.pp-wait-card { width: min(420px, 100%); background: var(--bg); border-radius: 10px; padding: 26px; display: grid; gap: 12px; text-align: center; box-shadow: 0 20px 60px rgba(0, 0, 0, .35); }
.pp-wait-card h2 { font: 700 1.4rem/1.25 var(--serif); margin: 0; }
.pp-wait-card p { margin: 0 0 6px; color: var(--muted); }

.thanks-head { display: flex; gap: 16px; align-items: center; margin-bottom: 12px; }
.check-circle { flex: none; width: 52px; height: 52px; border-radius: 50%; border: 2px solid var(--ok); display: grid; place-items: center; color: var(--ok); }
.check-circle svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.order-no { margin: 0 0 2px; font-size: 14px; color: var(--muted); font-variant-numeric: tabular-nums; }
.order-no span { color: var(--ink); font-weight: 600; letter-spacing: .02em; }
.thanks-head .co-title { margin: 0; }
.next-steps { margin: 0; padding-left: 22px; display: grid; gap: 8px; }
.next-steps li::marker { color: var(--blue); font-weight: 700; }

@media (max-width: 860px) {
  .co-sum-toggle { display: block; }
  .co-grid { grid-template-columns: minmax(0, 1fr); }
  .co-main { padding: 24px 0 48px; max-width: none; justify-self: stretch; }
  .co-summary { order: -1; display: none; border-left: 0; border-bottom: 1px solid var(--line); padding: 20px 0; }
  .co-summary::after { display: none; }
  .co-summary.open { display: block; }
  .co-summary > * { max-width: none; }
  #confirmView .co-summary { order: 0; display: block; border-bottom: 0; border-top: 1px solid var(--line); background: var(--bg); }
  #checkoutView .co-summary { margin-inline: calc(-1 * max(16px, env(safe-area-inset-left, 0px))); padding-inline: max(16px, env(safe-area-inset-left, 0px)); }
}
@media (max-width: 480px) {
  .co-head .brand-name { font-size: 17px; }
  .secure { font-size: 13px; }
  .co-actions { flex-direction: column; align-items: stretch; gap: 12px; }
  .co-actions .link-btn { align-self: center; }
}