/* Product-only purchase tray: native options stay authoritative above the fold. */
.uns-sticky-buy {
  --uns-sb-action-width: 88px;
  box-sizing: border-box;
  position: fixed;
  z-index: 25;
  inset: auto 24px 0;
  max-width: 1200px;
  max-height: none;
  margin-inline: auto;
  padding-bottom: env(safe-area-inset-bottom, 0px);
  border: 0;
  border-radius: 0;
  overflow: hidden;
  background: var(--uns-ink-2, #141618);
  color: var(--uns-white, #f4f5f4);
  font: 400 14px/1.5 Inter, Arial, sans-serif;
  color-scheme: dark;
  opacity: 0;
  transform: translateY(calc(100% + 32px + env(safe-area-inset-bottom, 0px)));
  clip-path: inset(100% 0 0);
  pointer-events: none;
  transition: transform 180ms cubic-bezier(.4, 0, 1, 1), opacity 140ms ease-out, clip-path 180ms cubic-bezier(.4, 0, 1, 1);
}
.uns-sticky-buy[data-visible="true"] {
  opacity: 1;
  transform: translateY(0);
  clip-path: inset(0);
  pointer-events: auto;
  transition-duration: 280ms, 280ms, 280ms;
  transition-timing-function: var(--uns-ease, cubic-bezier(.16, 1, .3, 1));
}
.uns-sticky-buy *, .uns-sticky-buy *::before, .uns-sticky-buy *::after { box-sizing: border-box; }
.uns-sticky-buy[hidden], .uns-sticky-buy [hidden] { display: none !important; }
.uns-sticky-buy :is(p, label) { margin: 0; }
.uns-sticky-buy :is(p, span, label, a, button) { overflow-wrap: anywhere; }
.uns-sticky-buy :is(button, input, select, a):focus-visible { outline: 2px solid var(--uns-accent, #00ff6a); outline-offset: -3px; }
.uns-sticky-buy button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  margin: 0;
  padding: 10px 12px;
  border: 1px solid #42474b;
  border-radius: 0;
  background: var(--uns-ink, #0a0b0c);
  color: var(--uns-white, #f4f5f4);
  font: 500 14px/1.5 Inter, Arial, sans-serif;
  text-transform: none;
  letter-spacing: 0;
  box-shadow: none;
  cursor: pointer;
}
.uns-sticky-buy button:enabled:hover { border-color: var(--uns-white, #f4f5f4); background: var(--uns-white, #f4f5f4); color: var(--uns-ink, #0a0b0c); }
.uns-sticky-buy button:disabled { border-color: #42474b; background: #1b1d20; color: var(--uns-reading-secondary, #b6bdc5); opacity: 1; cursor: not-allowed; }
.uns-sb-tray {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) auto 140px 132px;
  align-items: center;
  gap: 24px;
  min-width: 0;
  padding: 16px calc(var(--uns-sb-action-width) + 24px) 16px 24px;
}
.uns-sticky-buy[data-visible="true"] .uns-sb-tray { animation: uns-sb-settle 220ms var(--uns-ease, cubic-bezier(.16, 1, .3, 1)) 40ms backwards; }
.uns-sb-identity { display: flex; align-items: center; gap: 12px; min-width: 0; }
.uns-sb-photo { position: relative; display: block; flex: 0 0 64px; width: 64px; height: 64px; overflow: hidden; background: #fff; }
.uns-sb-photo img { display: block; width: 100%; height: 100%; object-fit: contain; }
.uns-sb-photo [data-sb-image-fallback] { position: absolute; inset: 0; display: grid; place-items: center; background: var(--uns-ink, #0a0b0c); color: var(--uns-reading-meta, #a7afb8); font-size: 24px; }
.uns-sb-copy { min-width: 0; flex: 1 1 auto; }
.uns-sticky-buy .uns-sb-name { color: var(--uns-white, #f4f5f4); font: 700 16px/1.4 Inter, Arial, sans-serif; letter-spacing: -.015em; }
.uns-sticky-buy .uns-sb-edit {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  width: 100%;
  min-width: 0;
  min-height: 44px;
  padding: 6px 0;
  border-color: transparent;
  background: transparent;
  color: var(--uns-reading-secondary, #b6bdc5);
  font-weight: 400;
  text-align: left;
  text-decoration: none;
}
.uns-sb-edit > [data-sb-options] { min-width: 0; }
.uns-sb-edit > span:last-child { flex-shrink: 0; }
.uns-sticky-buy .uns-sb-edit:enabled:hover { border-color: transparent; background: transparent; color: var(--uns-accent, #00ff6a); }
.uns-sticky-buy .uns-sb-edit:disabled { border-color: transparent; background: transparent; color: var(--uns-reading-secondary, #b6bdc5); }
.uns-sb-choices { display: flex; align-items: center; gap: 10px; min-width: 0; max-width: 266px; }
.uns-sb-choices:empty { display: none; }
.uns-sb-choice { display: grid; gap: 4px; min-width: 0; width: clamp(100px, 8.5vw, 128px); color: var(--uns-reading-meta, #a7afb8); font: 500 12px/1.5 "JetBrains Mono", monospace; }
body .uns-sticky-buy .uns-sb-choice select {
  display: block;
  width: 100%;
  min-width: 0;
  height: 44px;
  min-height: 44px;
  margin: 0;
  padding: 8px 24px 8px 10px;
  border: 1px solid #42474b;
  border-radius: 0;
  background-color: var(--uns-ink, #0a0b0c);
  color: var(--uns-white, #f4f5f4);
  font: 400 16px/1.5 Inter, Arial, sans-serif;
  box-shadow: none;
  opacity: 1;
}
.uns-sb-choice select:disabled { cursor: not-allowed; }
.uns-sb-price { display: flex; flex-direction: column; justify-content: center; gap: 4px; min-width: 0; }
.uns-sb-unit-value { display: flex; align-items: baseline; align-content: center; flex-wrap: wrap; gap: 0 5px; min-width: 0; min-height: 44px; padding-top: 6px; }
.uns-sb-price [data-sb-price-prefix] { color: var(--uns-reading-secondary, #b6bdc5); font: 400 14px/1.2 Inter, Arial, sans-serif; }
.uns-sb-price [data-sb-price] { color: var(--uns-white, #f4f5f4); font: 600 24px/1.1 Inter, Arial, sans-serif; font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.uns-sb-price [data-sb-price-caption] { color: var(--uns-reading-meta, #a7afb8); font: 400 12px/1.5 "JetBrains Mono", monospace; }
.uns-sb-stepper-group { min-width: 0; }
.uns-sb-stepper-group > label { display: block; margin-bottom: 4px; color: var(--uns-reading-meta, #a7afb8); font: 500 12px/1.5 "JetBrains Mono", monospace; }
.uns-sb-stepper { display: inline-flex; align-items: stretch; width: 132px; }
.uns-sticky-buy .uns-sb-stepper button { flex: 0 0 44px; width: 44px; height: 44px; padding: 0; font-size: 18px; }
body .uns-sticky-buy .uns-sb-stepper input {
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  min-width: 0;
  min-height: 44px;
  margin: 0;
  padding: 6px 2px;
  border: 1px solid #42474b;
  border-inline: 0;
  border-radius: 0;
  background: var(--uns-ink, #0a0b0c);
  color: var(--uns-white, #f4f5f4);
  font: 400 16px/1.5 Inter, Arial, sans-serif;
  font-variant-numeric: tabular-nums;
  text-align: center;
  appearance: textfield;
  -moz-appearance: textfield;
  box-shadow: none;
  opacity: 1;
}
.uns-sb-stepper input::-webkit-inner-spin-button, .uns-sb-stepper input::-webkit-outer-spin-button { margin: 0; -webkit-appearance: none; }
.uns-sticky-buy .uns-sb-action {
  position: absolute;
  inset: 0 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  width: var(--uns-sb-action-width);
  min-width: 0;
  min-height: 44px;
  height: 100%;
  padding: 16px;
  border: 0;
  border-color: var(--uns-accent, #00ff6a);
  background: var(--uns-accent, #00ff6a);
  color: var(--uns-ink, #0a0b0c);
  font: 700 14px/1.5 Inter, Arial, sans-serif;
  text-align: center;
}
.uns-sb-action [data-sb-action-label] { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); clip-path: inset(50%); white-space: nowrap; }
.uns-sb-action svg { display: block; flex: 0 0 26px; width: 26px; height: 26px; fill: none; stroke: currentColor; }
.uns-sticky-buy .uns-sb-action:enabled:hover { border-color: var(--uns-white, #f4f5f4); background: var(--uns-white, #f4f5f4); color: var(--uns-ink, #0a0b0c); }
.uns-sticky-buy .uns-sb-action:disabled { border-color: #42474b; background: #1b1d20; color: var(--uns-reading-secondary, #b6bdc5); }
.uns-sticky-buy .uns-sb-action:focus-visible { outline-color: var(--uns-ink, #0a0b0c); outline-offset: -5px; }
.uns-sticky-buy[data-state="success"] .uns-sb-action svg { transform: translateX(2px); }
.uns-sb-feedback { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 16px; min-width: 0; padding: 10px calc(var(--uns-sb-action-width) + 24px) 10px 24px; border-top: 1px solid var(--uns-line, #2d3034); background: var(--uns-ink, #0a0b0c); }
.uns-sb-feedback p { flex: 1 1 360px; min-width: 0; color: var(--uns-reading, #c6cbd0); font-size: 14px; line-height: 1.6; }
.uns-sticky-buy[data-state="success"] .uns-sb-feedback p { color: var(--uns-accent, #00ff6a); }
.uns-sb-feedback a { display: inline-flex; align-items: center; min-height: 44px; color: var(--uns-reading-secondary, #b6bdc5); font-size: 14px; text-underline-offset: 4px; }
.uns-sb-feedback a:hover { color: var(--uns-accent, #00ff6a); }
body.single-product.uns-has-sticky-buy .uns-site-footer { padding-bottom: var(--uns-sticky-buy-space, 180px); }
.single-product .uns-sb-form-notice { clear:both; padding:16px 0; color:var(--uns-white,#f4f5f4); font:400 14px/1.6 Inter,Arial,sans-serif; }
.single-product .uns-sb-form-notice[hidden], .single-product .uns-sb-form-notice [hidden] { display:none!important; }
.single-product .uns-sb-form-notice p { margin:0 0 8px; }
.single-product .uns-sb-form-notice button, .single-product .uns-sb-form-notice a { display:inline-flex; align-items:center; min-height:44px; margin-right:16px; color:var(--uns-white,#f4f5f4); font:500 14px/1.5 Inter,Arial,sans-serif; }
.single-product .uns-sb-form-notice button { background:var(--uns-ink,#0a0b0c); border:1px solid #42474b; border-radius:0; padding:10px 14px; }
.single-product .uns-sb-form-notice a { text-decoration:none; }
html:has(body.single-product.uns-has-sticky-buy) { scroll-padding-bottom: var(--uns-sticky-buy-space, 180px); }
@keyframes uns-sb-settle { from { opacity: .9; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }
@media (min-width: 1001px) {
  .uns-sb-tray:has(> .uns-sb-choices:empty), .uns-sb-tray:has(> .uns-sb-choices[hidden]) { grid-template-columns: minmax(0, 1fr) 140px 132px; }
}
@media (min-width: 1280px) {
  .uns-sb-price [data-sb-price] { font-size: 28px; }
}
@media (max-width: 1000px) {
  .uns-sticky-buy { --uns-sb-action-width: 72px; }
  .uns-sb-tray { grid-template-columns: minmax(0, 1fr) 132px 132px; gap: 16px; padding: 14px calc(var(--uns-sb-action-width) + 16px) 14px 16px; }
  .uns-sticky-buy .uns-sb-choices { display: none; }
  .uns-sb-photo { flex-basis: 48px; width: 48px; height: 48px; }
  .uns-sb-identity { gap: 10px; }
}
@media (min-width: 601px) and (max-width: 760px) {
  .uns-sb-tray { grid-template-columns: minmax(0, 1fr) 116px 132px; gap: 12px; }
  .uns-sticky-buy .uns-sb-name { font-size: 14px; }
}
@media (max-width: 600px) {
  .uns-sticky-buy { --uns-sb-action-width: 64px; inset-inline: 0; bottom: 0; }
  .uns-sb-tray { grid-template-columns: minmax(0, 1fr) 132px; gap: 6px 8px; padding: 8px var(--uns-sb-action-width) 8px 12px; }
  .uns-sb-identity { grid-column: 1 / -1; grid-row: 1; padding-right: 8px; }
  .uns-sticky-buy .uns-sb-name { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; line-clamp: 2; overflow: hidden; font-size: 14px; line-height: 1.4; }
  .uns-sb-photo { flex-basis: 40px; width: 40px; height: 40px; }
  .uns-sticky-buy .uns-sb-edit { min-height: 44px; padding-block: 4px; }
  .uns-sb-price { grid-column: 1; grid-row: 2; align-self: start; width: auto; padding: 0; text-align: left; }
  .uns-sb-unit-value { align-items: baseline; padding-top: 0; }
  .uns-sb-stepper-group { grid-column: 2; grid-row: 2; align-self: start; }
  .uns-sb-feedback { padding: 10px calc(var(--uns-sb-action-width) + 12px) 10px 12px; gap: 8px 12px; }
}
@media (max-width: 380px) {
  .uns-sb-photo { display: none; }
  .uns-sb-identity { gap: 0; }
  .uns-sb-edit [data-sb-options] { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 1; line-clamp: 1; overflow: hidden; }
}
@media (prefers-reduced-motion: reduce) {
  .uns-sticky-buy, .uns-sticky-buy[data-visible="true"] { transition: none; }
  .uns-sticky-buy[data-visible="true"] .uns-sb-tray { animation: none; }
  .uns-sticky-buy * { scroll-behavior: auto; }
}