/* Wholesale Peptide Suppliers — catalog.css
 * Catalog rows, filters and the order request builder. Formulary-ledger styling on the existing brand.
 */
:root {
  --c-ledger: #F3F6FA;
  --c-ink-soft: #3B4F66;
  --c-closeout: #9A4D0B;
  --c-closeout-bg: #FDF1E3;
  --c-ok: #00805C;
  --c-err: #B42318;
  --c-err-bg: #FEF3F2;
}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.btn-sm { padding: 9px 16px; font-size: .9rem; }
.link-btn { background: none; border: 0; padding: 0; font: inherit; color: var(--c-accent); cursor: pointer; text-decoration: underline; text-underline-offset: 2px; }
.link-btn:hover { color: var(--c-accent-hover); }

/* Header entry point */
.header-order { display: none; position: relative; }
@media (min-width: 1024px) {
  .header-order { display: inline-flex; margin-left: 12px; padding: 10px 14px; font-size: .95rem; }
  .header-order + .header-cta { margin-left: 8px; }
}
@media (min-width: 1340px) { .header-order { padding: 13px 20px; font-size: 1rem; } }
/* Keep the added request action inside the shared header at intermediate widths. */
@media (min-width: 1024px) and (max-width: 1339px) {
  .site-header .nav { display: none; }
  .site-header .nav-toggle { display: inline-flex; margin-left: 0; }
  .site-header .header-order { margin-left: auto; }
}
@media (min-width: 1024px) {
  .site-header .header-cta { display: none; }
}
.order-count {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 22px; height: 22px; padding: 0 6px; margin-left: 8px;
  border-radius: 999px; background: var(--c-primary); color: #fff;
  font: 600 .74rem/1 var(--f-mono);
}
.order-count[hidden] { display: none; }
.mobile-nav .mobile-order { font-weight: 700; color: var(--c-accent); display: flex; align-items: center; }

/* Catalog hero */
.catalog-hero { padding-bottom: 32px; background: linear-gradient(180deg, var(--c-bg-light), #fff); }
.catalog-hero h1 { max-width: 18ch; }
.catalog-hero .lead { max-width: 62ch; }
.rule-strip { display: grid; gap: 1px; margin: 32px 0 0; background: var(--c-border); border: 1px solid var(--c-border); border-radius: var(--r-md); overflow: hidden; }
@media (min-width: 768px) { .rule-strip { grid-template-columns: repeat(3, 1fr); } }
.rule-strip div { background: #fff; padding: 16px 20px; }
.rule-strip dt { font: 600 .74rem/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--c-accent); margin-bottom: 8px; }
.rule-strip dd { margin: 0; font-size: .95rem; color: var(--c-text); }

/* Filters */
.section--catalog { padding-top: 32px; }
.catalog-filters {
  position: sticky; top: 88px; z-index: 20;
  display: grid; gap: 12px; align-items: end;
  background: rgba(255,255,255,.97); backdrop-filter: blur(6px);
  border: 1px solid var(--c-border); border-radius: var(--r-md);
  padding: 14px; margin-bottom: 24px; box-shadow: var(--sh-1);
}
@media (min-width: 768px) { .catalog-filters { grid-template-columns: 1fr 220px 180px auto; } }
@media (max-width: 1023px) { .catalog-filters { position: static; } }
.catalog-filters label { display: flex; flex-direction: column; gap: 4px; font-size: .78rem; font-weight: 600; color: var(--c-text-muted); text-transform: uppercase; letter-spacing: .06em; }
.catalog-filters input, .catalog-filters select {
  font: inherit; font-size: 1rem; color: var(--c-text); text-transform: none; letter-spacing: 0; font-weight: 500;
  padding: 11px 14px; border: 1px solid var(--c-border-strong); border-radius: var(--r-sm); background: #fff; width: 100%;
}
.cf-search input { padding-left: 40px; background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='none' stroke='%2364748B' stroke-width='2' viewBox='0 0 24 24'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.5-3.5'/%3E%3C/svg%3E") no-repeat 13px center; }
.cf-count { margin: 0; font: 500 .85rem var(--f-mono); color: var(--c-text-muted); padding-bottom: 12px; white-space: nowrap; }
.catalog-empty { text-align: center; padding: 56px 20px; border: 1px dashed var(--c-border-strong); border-radius: var(--r-md); color: var(--c-text-muted); }
.catalog-empty strong { display: block; color: var(--c-text); font-size: 1.15rem; margin-bottom: 6px; }

/* Product cards (catalog) */
.catalog-grid { display: grid; gap: 18px; }
.cp { background: #fff; border: 1px solid var(--c-border); border-radius: var(--r-md); overflow: hidden; }
.cp[hidden] { display: none; }
.cp-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; padding: 16px 20px; background: var(--c-ledger); border-bottom: 1px solid var(--c-border); }
.cp-head h3 { margin: 0; font-size: 1.2rem; }
.cp-head h3 a { color: var(--c-text); }
.cp-head h3 a:hover { color: var(--c-accent); }
.cp-cat { font: 600 .72rem/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--c-ink-soft); background: #fff; border: 1px solid var(--c-border); border-radius: 999px; padding: 5px 9px; }
.cp-from { margin-left: auto; font: 600 .95rem var(--f-mono); color: var(--c-text); }
.cp-from small { color: var(--c-text-muted); font-weight: 400; }
.cp-note { padding: 14px 20px; margin: 0; font-size: .95rem; color: var(--c-text-muted); }
.cp--info .cp-from { color: var(--c-text-muted); font-weight: 500; }

/* Variant rows */
.section--variants { padding: 0 0 56px; }
.vs-head { display: grid; gap: 8px 32px; margin-bottom: 18px; }
@media (min-width: 1024px) { .vs-head { grid-template-columns: 1fr 1fr; align-items: end; } }
.vs-head h2 { margin: 0; font-size: clamp(1.5rem, 2.4vw, 2rem); }
.vs-note { margin: 0; font-size: .92rem; color: var(--c-text-muted); }
.vs-foot { margin-top: 14px; font-size: .92rem; }
.vr-list { list-style: none; padding: 0; margin: 0; border: 1px solid var(--c-border); border-radius: var(--r-md); background: #fff; }
.vr-list--compact { border: 0; border-radius: 0; }
.vr { display: grid; gap: 12px 24px; padding: 16px 20px; border-bottom: 1px solid var(--c-border); margin: 0; align-items: center; }
.vr:last-child { border-bottom: 0; }
.vr[hidden] { display: none; }
@media (min-width: 900px) { .vr { grid-template-columns: minmax(200px, 1fr) minmax(220px, 1.1fr) auto; } }
.vr-id { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; }
.vr-name { font-weight: 700; color: var(--c-text); }
.vr-size { font: 600 1.05rem var(--f-mono); color: var(--c-text); }
.vr-format { font-size: .75rem; font-weight: 600; padding: 3px 8px; border-radius: 4px; background: rgba(45,127,249,.10); color: var(--c-accent-hover); }
.vr-format--spray { background: rgba(0,168,120,.12); color: var(--c-ok); }
.vr-cas { font: .78rem var(--f-mono); color: var(--c-text-muted); width: 100%; }
.vr-pricing { display: flex; flex-direction: column; gap: 2px; }
.vr-price { font: 600 1.1rem var(--f-mono); color: var(--c-text); }
.vr-price small { font-weight: 400; color: var(--c-text-muted); font-size: .8rem; }
.vr-sub { font-size: .8rem; color: var(--c-text-muted); line-height: 1.45; }
.vr-quote { font-weight: 700; color: var(--c-ink-soft); }
.vr-tag { display: inline-block; font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; padding: 2px 6px; border-radius: 3px; margin-right: 4px; }
.vr-tag--closeout { background: var(--c-closeout-bg); color: var(--c-closeout); }
.vr--quote { background: repeating-linear-gradient(135deg, #fff 0 10px, var(--c-ledger) 10px 11px); }
.vr-add { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; }
.vr-unit { font-size: .78rem; color: var(--c-text-muted); }
.vr-qty, .ol-qty { display: inline-flex; align-items: stretch; border: 1px solid var(--c-border-strong); border-radius: var(--r-sm); overflow: hidden; background: #fff; }
.vr-qty input, .ol-qty input { width: 72px; border: 0; text-align: center; font: 600 .98rem var(--f-mono); color: var(--c-text); padding: 8px 4px; -moz-appearance: textfield; appearance: textfield; }
.vr-qty input::-webkit-inner-spin-button, .ol-qty input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.qty-btn { width: 34px; border: 0; background: var(--c-ledger); color: var(--c-text); font-size: 1.1rem; cursor: pointer; }
.qty-btn:hover { background: #E6ECF3; }
.qty-btn:disabled { cursor: not-allowed; opacity: .5; }
html:not(.js-order) [data-add-control] .qty-btn, html:not(.js-order) [data-add-variant] { opacity: .5; pointer-events: none; }

.info-only { border-left: 4px solid var(--c-ink-soft); background: var(--c-ledger); padding: 18px 22px; border-radius: var(--r-sm); }
.info-only strong { color: var(--c-text); display: block; margin-bottom: 4px; }
.info-only p { margin: 0; font-size: .98rem; }

/* FAQ details (existing pages use <details>) */
details.faq-item summary { cursor: pointer; padding: 18px 22px; font-weight: 600; color: var(--c-text); list-style-position: outside; }
details.faq-item p { padding: 0 22px 18px; margin: 0; }

/* Toast */
.order-toast {
  position: fixed; left: 50%; bottom: 24px; z-index: 120; max-width: min(560px, calc(100vw - 32px));
  transform: translate(-50%, 140%); opacity: 0;
  background: var(--c-primary); color: #fff; padding: 14px 18px; border-radius: var(--r-md); box-shadow: var(--sh-3);
  font-size: .95rem; transition: transform .28s cubic-bezier(.2,.8,.2,1), opacity .2s ease;
}
.order-toast.is-visible { transform: translate(-50%, 0); opacity: 1; }
.order-toast a, .order-toast .link-btn { color: #9CC3FF; margin-left: 4px; }
.order-toast--error { background: var(--c-err); }
.order-toast--error a { color: #fff; }
@media (max-width: 1023px) { .order-toast { bottom: 88px; } }

/* ── Order builder ─────────────────────────────── */
.order-shell { padding: 24px 0 96px; background: linear-gradient(180deg, var(--c-bg-light) 0, #fff 420px); }
.order-head { max-width: 760px; margin-bottom: 28px; }
.order-head h1 { font-size: clamp(2rem, 3.6vw, 2.9rem); }
.order-layout { display: grid; gap: 28px; align-items: start; }
.order-layout[hidden] { display: none; }
@media (min-width: 1024px) { .order-layout { grid-template-columns: minmax(0, 1fr) 360px; } }
.order-layout.is-pending .order-main { opacity: .7; }
.order-main { display: flex; flex-direction: column; gap: 24px; transition: opacity .2s ease; }
.order-panel { background: #fff; border: 1px solid var(--c-border); border-radius: var(--r-md); padding: 24px; box-shadow: var(--sh-1); }
.op-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 8px; margin-bottom: 16px; padding-bottom: 14px; border-bottom: 1px solid var(--c-border); }
.op-head h2 { margin: 0; font-size: 1.35rem; }
.op-link { font-weight: 600; font-size: .95rem; }
.op-hint, .op-fine { font-size: .82rem; color: var(--c-text-muted); }
.op-fine { margin: 4px 0 0; text-align: center; }
.ack { padding: 14px 16px; background: var(--c-ledger); border-radius: var(--r-sm); }

.ol-list { list-style: none; margin: 0; padding: 0; }
.ol { display: grid; gap: 12px 20px; padding: 18px 0; border-bottom: 1px solid var(--c-border); margin: 0; }
.ol:first-child { padding-top: 4px; }
.ol:last-child { border-bottom: 0; padding-bottom: 0; }
@media (min-width: 720px) { .ol { grid-template-columns: minmax(0, 1fr) auto 120px; align-items: center; } }
.ol--blocked { background: linear-gradient(90deg, var(--c-err-bg), transparent 70%); margin: 0 -24px; padding-left: 24px; padding-right: 24px; }
.ol-id { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.ol-name { font-weight: 700; color: var(--c-text); font-size: 1.05rem; }
.ol-meta { font-size: .85rem; color: var(--c-text-muted); }
.ol-unit { font: 600 .9rem var(--f-mono); color: var(--c-text); }
.ol-hint { font-size: .8rem; color: var(--c-accent-hover); }
.ol-flag { font-size: .85rem; font-weight: 600; color: var(--c-err); }
.ol-tag { align-self: flex-start; font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; padding: 2px 7px; border-radius: 3px; }
.ol-tag--bulk { background: rgba(0,168,120,.12); color: var(--c-ok); }
.ol-tag--closeout { background: var(--c-closeout-bg); color: var(--c-closeout); }
.ol-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; }
.ol-unitword { font-size: .8rem; color: var(--c-text-muted); margin-left: -6px; }
.ol-label { display: inline-flex; align-items: center; gap: 6px; font-size: .88rem; font-weight: 500; color: var(--c-text); cursor: pointer; }
.ol-label input { width: 17px; height: 17px; accent-color: var(--c-accent); }
.ol-total { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
@media (max-width: 719px) { .ol-total { flex-direction: row; justify-content: space-between; align-items: center; } }
.ol-total-num { font: 700 1.05rem var(--f-mono); color: var(--c-text); }
.ol-total .link-btn { font-size: .82rem; color: var(--c-text-muted); }

.order-empty { text-align: center; padding: 40px 16px 24px; }
.order-empty h3 { margin-bottom: 6px; }
.order-empty p { max-width: 46ch; margin: 0 auto 18px; color: var(--c-text-muted); font-size: .98rem; }
.oe-mark { display: inline-flex; gap: 6px; margin-bottom: 16px; }
.oe-mark span { width: 14px; height: 34px; border-radius: 4px 4px 3px 3px; border: 2px solid var(--c-border-strong); background: linear-gradient(0deg, rgba(45,127,249,.18) 40%, transparent 40%); }
.oe-mark span:nth-child(2) { height: 42px; background: linear-gradient(0deg, rgba(45,127,249,.28) 60%, transparent 60%); }
.order-empty--error h3 { color: var(--c-err); }

.skeleton-lines { display: flex; flex-direction: column; gap: 12px; }
.skeleton-lines span { display: block; height: 58px; border-radius: var(--r-sm); background: linear-gradient(90deg, var(--c-ledger) 0, #E9EEF5 50%, var(--c-ledger) 100%); background-size: 200% 100%; animation: wps-shimmer 1.2s linear infinite; }
@keyframes wps-shimmer { to { background-position: -200% 0; } }
@media (prefers-reduced-motion: reduce) { .skeleton-lines span { animation: none; } .order-toast { transition: none; } }

.order-summary { position: sticky; top: 100px; }
@media (max-width: 1023px) { .order-summary { position: static; order: -1; } }
.os-card { background: var(--c-primary); color: var(--c-text-inv); border-radius: var(--r-md); padding: 24px; box-shadow: var(--sh-3); }
.os-card h2 { color: #fff; font-size: 1.15rem; margin-bottom: 18px; letter-spacing: 0; }
.os-empty { color: rgba(255,255,255,.7); font-size: .95rem; }
.os-fine { font-size: .78rem; color: rgba(255,255,255,.6); margin: 18px 0 0; line-height: 1.5; }
.meter { margin-bottom: 18px; }
.meter-top { display: flex; justify-content: space-between; font-size: .85rem; margin-bottom: 6px; color: #fff; }
.meter-bar { height: 6px; border-radius: 999px; background: rgba(255,255,255,.14); overflow: hidden; }
.meter-bar span { display: block; height: 100%; background: #6CA8FF; transform-origin: left; transition: transform .35s cubic-bezier(.2,.8,.2,1); }
.meter.is-done .meter-bar span { background: #3DD6A3; }
.meter-msg { margin: 6px 0 0; font-size: .8rem; color: rgba(255,255,255,.7); }
.meter.is-done .meter-msg { color: #3DD6A3; }
.os-rows { margin: 0; border-top: 1px solid rgba(255,255,255,.14); }
.os-rows div { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.08); font-size: .92rem; }
.os-rows dt { color: rgba(255,255,255,.75); }
.os-rows dd { margin: 0; font-family: var(--f-mono); color: #fff; }
.os-total dt { color: #fff !important; font-weight: 600; }
.os-total dd { font-size: 1.35rem; font-weight: 700; }
.os-block { margin: 14px 0 0; padding: 10px 12px; border-radius: var(--r-sm); background: rgba(255,255,255,.08); font-size: .85rem; color: #FFD9A8; }

.order-notices { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }
.order-notices:empty { display: none; }
.notice { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; padding: 14px 18px; border-radius: var(--r-sm); border-left: 4px solid; }
.notice strong { color: var(--c-text); display: block; }
.notice p { margin: 2px 0 0; font-size: .9rem; }
.notice--warn { background: rgba(217,119,6,.07); border-color: var(--c-warning); }
.notice--info { background: rgba(45,127,249,.07); border-color: var(--c-accent); }
.notice--error { background: var(--c-err-bg); border-color: var(--c-err); }
.order-submit-error { padding: 14px 16px; border-radius: var(--r-sm); background: var(--c-err-bg); color: var(--c-err); font-size: .95rem; border: 1px solid #FECDCA; }
.order-submit-error strong { color: var(--c-err); }
[data-submit][disabled] { opacity: .55; cursor: not-allowed; }

.order-success { outline: none; }
.success-card { max-width: 760px; background: #fff; border: 1px solid var(--c-border); border-top: 4px solid var(--c-accent-alt); border-radius: var(--r-md); padding: 36px; box-shadow: var(--sh-2); animation: wps-rise .4s cubic-bezier(.2,.8,.2,1); }
.success-card h2 .mono { color: var(--c-accent); font-size: .9em; }
.success-steps { padding-left: 1.2em; margin: 20px 0 28px; }
.success-steps li { margin-bottom: 10px; }
.success-actions { display: flex; flex-wrap: wrap; gap: 12px; }
@keyframes wps-rise { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.vr-exempt { font-size: .74rem; font-weight: 600; color: var(--c-ink-soft); background: var(--c-ledger); border: 1px dashed var(--c-border-strong); border-radius: 4px; padding: 2px 7px; }
.rule-fine { margin: 14px 0 0; font-size: .85rem; color: var(--c-text-muted); max-width: 80ch; }
.os-exempt { margin-bottom: 18px; padding: 10px 12px; border: 1px dashed rgba(255,255,255,.25); border-radius: var(--r-sm); }