/* Shop v3 — light "forest apothecary" product page (loaded after shop.css + v2.css).
   Keeps every Stripe hook (.product-card, [data-buy-btn], #sticky-buy, modal IDs) intact. */

body.shop-v3 {
  --surface: #FFFFFF;
  --surface-2: #F4ECE1;
  --muted: #6B5A4E;
  --font: var(--font-body);
  --max: 1180px;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
}
.shop-v3 a { color: inherit; }
.sv2-visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* nav */
.shop-v3 .shop-nav { background: rgba(251, 247, 241, 0.94); border-bottom: 1px solid var(--border-subtle); }
.shop-v3 .shop-nav-inner { min-height: 64px; }
.shop-v3 .v2-logo { font-size: 1.1rem; }
.shop-v3 .shop-nav .lang-switch { color: var(--text-muted); border-color: var(--border); }
.sv2-help { font-size: 0.9rem; color: var(--text-muted) !important; margin-right: 0.4rem; }
.sv2-help:hover { color: var(--rust) !important; }
@media (max-width: 520px) { .sv2-help { display: none; } }

/* product grid */
.sv2-product { padding: clamp(1.25rem, 4vw, 3rem) 0 clamp(2rem, 5vw, 4rem); }
.sv2-grid { display: grid; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start; }
@media (min-width: 960px) { .sv2-grid { grid-template-columns: 1.1fr 1fr; } .sv2-gallery { position: sticky; top: 84px; } }

.sv2-gallery-main { position: relative; margin: 0; }
.sv2-gallery-main img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 22px; box-shadow: 0 24px 50px rgba(42, 26, 18, 0.18); background: #EFE4D4; }
.sv2-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.6rem; margin-top: 0.75rem; }
.sv2-thumb { padding: 0; border: 2px solid transparent; border-radius: 12px; overflow: hidden; cursor: pointer; background: #EFE4D4; min-height: 44px; }
.sv2-thumb img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }
.sv2-thumb.is-active { border-color: var(--rust); }
.sv2-mini-trust { list-style: none; display: grid; gap: 0.55rem; margin: 1.1rem 0 0; }
@media (min-width: 620px) { .sv2-mini-trust { grid-template-columns: repeat(3, 1fr); } }
.sv2-mini-trust li { display: flex; align-items: center; gap: 0.5rem; font-size: 0.86rem; color: var(--text-muted); background: #fff; border: 1px solid var(--border-subtle); border-radius: 12px; padding: 0.6rem 0.75rem; }
.sv2-mini-trust .v2-icon { color: var(--rust); width: 22px; height: 22px; }

.sv2-title { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 2.9rem); font-weight: 600; line-height: 1.1; color: var(--ink); margin-bottom: 0.7rem; letter-spacing: -0.01em; }
.sv2-sub { color: var(--text-muted); font-size: 1.04rem; line-height: 1.6; margin-bottom: 1.4rem; }

.sv2-packs-wrap { margin-bottom: 1rem; }
.sv2-packs-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 0.3rem 1rem; margin-bottom: 0.7rem; }
.sv2-packs-head h2 { font-size: 1.05rem; font-weight: 700; color: var(--ink); }
.sv2-zone { font-size: 0.82rem; color: var(--text-dim); }

.shop-v3 .product-grid.sv2-packs { display: grid; gap: 0.65rem; grid-template-columns: 1fr; }
.shop-v3 .product-card {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 0.9rem;
  text-align: left; padding: 1rem 1.1rem; border-radius: 16px; background: #fff;
  border: 1.5px solid var(--border); transform: none; box-shadow: none; order: 0; min-height: 44px;
}
.shop-v3 .product-card:hover { border-color: rgba(142, 58, 27, 0.55); }
.shop-v3 .product-card.is-selected,
.shop-v3 .product-card--best { background: #FFF7F0; border-color: var(--rust); box-shadow: 0 0 0 3px rgba(142, 58, 27, 0.12); transform: none; }
.shop-v3 .product-card:not(.is-selected) { background: #fff; border-color: var(--border); box-shadow: none; }
.shop-v3 .product-card:focus-visible { outline: 3px solid var(--honey); outline-offset: 2px; }
.sv2-radio { width: 22px; height: 22px; border-radius: 50%; border: 2px solid #C9B6A5; display: grid; place-items: center; }
.product-card.is-selected .sv2-radio { border-color: var(--rust); }
.product-card.is-selected .sv2-radio::after { content: ""; width: 11px; height: 11px; border-radius: 50%; background: var(--rust); }
.sv2-pack-main { display: grid; gap: 0.1rem; min-width: 0; }
.sv2-pack-name { font-family: var(--font-display); font-size: 1.35rem; font-weight: 700; color: var(--ink); display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.sv2-flag { font-family: var(--font-body); font-style: normal; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; background: var(--rust); color: #fff; padding: 0.2rem 0.55rem; border-radius: 999px; }
.sv2-flag--soft { background: var(--oat-2); color: var(--rust-deep); }
.sv2-pack-meta { font-size: 0.84rem; color: var(--text-muted); }
.shop-v3 .product-perday { font-size: inherit; color: inherit; font-weight: 500; margin: 0; }
.shop-v3 .product-tag.sv2-save { font-size: 0.78rem; font-weight: 700; letter-spacing: 0; text-transform: none; color: var(--green); margin: 0; min-height: 0; }
.shop-v3 .product-tag.sv2-save:empty { display: none; }
.sv2-pack-price { text-align: right; }
.shop-v3 .product-price { font-family: var(--font-display); font-size: 1.7rem; font-weight: 700; color: var(--rust); margin: 0; line-height: 1; }
.shop-v3 .product-anchor:empty { display: none; }

.sv2-cta { margin-top: 0.4rem; }
.sv2-cta:disabled { opacity: 0.7; cursor: wait; }
.sv2-secure { display: flex; gap: 0.4rem; align-items: center; justify-content: center; font-size: 0.8rem; color: var(--text-dim); margin: 0.6rem 0 0; text-align: center; }
.sv2-secure .v2-icon { width: 16px; height: 16px; color: var(--green); flex: none; }
.sv2-or { display: flex; align-items: center; gap: 0.75rem; margin: 1rem 0; color: var(--text-dim); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.1em; }
.sv2-or::before, .sv2-or::after { content: ""; flex: 1; height: 1px; background: var(--border); }
.sv2-usdt { background: #fff; border: 1.5px solid #3E9A74; color: #1D6B4C !important; min-height: 52px; }
.sv2-usdt:hover { background: #E7F4EE; }
.sv2-usdt-coin { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: #26A17B; color: #fff; font-weight: 800; font-size: 0.9rem; }
.sv2-pay { margin-top: 1rem; justify-content: flex-start; }
.sv2-guarantee { display: flex; gap: 0.8rem; align-items: flex-start; margin-top: 1.25rem; background: #fff; border: 1px solid var(--border-subtle); border-radius: 16px; padding: 1rem 1.1rem; }
.sv2-guarantee .v2-icon { color: var(--green); width: 30px; height: 30px; }
.sv2-guarantee strong { display: block; color: var(--ink); margin-bottom: 0.15rem; }
.sv2-guarantee span { font-size: 0.9rem; color: var(--text-muted); line-height: 1.5; display: block; }
.shop-v3 .zh-market-vocab { background: #fff !important; border-color: var(--border) !important; color: var(--text-muted); }

/* details */
.sv2-details { background: var(--bg-elevated); padding: clamp(2.5rem, 6vw, 4.5rem) 0; }
.sv2-details-inner { max-width: 820px; display: grid; gap: 0.75rem; }
.sv2-h2 { font-family: var(--font-display); font-size: clamp(1.7rem, 3.4vw, 2.3rem); font-weight: 600; color: var(--ink); margin-bottom: 0.6rem; text-align: center; }
.sv2-details .v2-faq-a p { margin-bottom: 0.6rem; }
.sv2-details .v2-faq-a a { color: var(--rust); text-decoration: underline; }
.sv2-links { text-align: center; font-size: 0.88rem; color: var(--text-dim); margin-top: 1rem; }
.sv2-links a { color: var(--rust) !important; }

/* sticky bar */
.shop-v3 .shop-sticky { background: rgba(255, 255, 255, 0.97); border-top: 1px solid var(--border); box-shadow: 0 -6px 24px rgba(42, 26, 18, 0.08); }
.shop-v3 .shop-sticky-label { color: var(--text-dim); }
.shop-v3 .shop-sticky-copy strong { color: var(--rust); font-family: var(--font-display); }
.shop-v3 .shop-sticky-btn { background: var(--gold-gradient); color: #fff; }
@media (min-width: 960px) { .shop-v3 .shop-sticky { display: none; } body.shop-v3 { padding-bottom: 0; } }

/* modal */
.shop-v3 .profit-modal-backdrop { background: rgba(42, 26, 18, 0.55); }
.shop-v3 .profit-modal-panel { background: #fff; border: 1px solid var(--border); box-shadow: 0 24px 60px rgba(42, 26, 18, 0.25); border-radius: 20px; }
.shop-v3 .profit-modal-eyebrow { color: var(--rust); }
.shop-v3 .profit-modal-title { font-family: var(--font-display); color: var(--ink); font-weight: 600; }
.shop-v3 .profit-modal-sub, .shop-v3 .profit-modal-anchor, .shop-v3 .profit-modal-decline { color: var(--text-muted); }

/* footer */
.shop-v3 .shop-foot { background: #2A1A12; color: #CDBBAA; border-top: 0; }
.shop-v3 .shop-foot a { color: #F2C9A0; }
.sv2-foot-links { margin-bottom: 0.8rem; }
.sv2-disclaimer { max-width: 44rem; margin: 0 auto 0.8rem; font-size: 0.76rem; color: #A89483; }
@media (max-width: 619px) { .sv2-mini-trust { display: none; } }
.sv2-thumbs { grid-template-columns: repeat(6, 1fr); gap: 0.45rem; }
.v2-img-note.is-real { background: rgba(29, 107, 76, 0.85); color: #fff; font-weight: 600; }
.sv2-gallery-main img { object-position: center; }