/* VERA · css/product.css — product page (product.html, js/product.js). Uses the tokens from vera.css. */

#pdp{padding-bottom:8px}
.crumbs{padding:14px 0 10px;font-size:13px;color:var(--mute)}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.crumbs li{display:flex;align-items:center;gap:6px;min-width:0}
.crumbs li + li::before{content:"‹";color:#55555d}
.crumbs a:hover{color:var(--pass)}
.crumbs [aria-current]{color:#cfcfd6;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:60vw}

.pd{display:grid;gap:22px;align-items:start}
.pd-media{min-width:0}

/* ---------- gallery ---------- */
.pg{display:grid;gap:10px}
.pg-tabs{display:flex;gap:4px;justify-self:start;background:#0b0b0d;border:1px solid var(--line);border-radius:12px;padding:3px}
.pg-tabs[hidden]{display:none}
.pg-tabs button{padding:7px 14px;border-radius:9px;font-weight:700;font-size:14px;color:#cfcfd6;transition:background .2s,color .2s}
.pg-tabs button[aria-selected="true"]{background:var(--paper);color:var(--ink)}
.pg-stage{position:relative;aspect-ratio:1/1;border-radius:18px;overflow:hidden;background:var(--photo-bg,#0b0b0d);border:1px solid var(--line);touch-action:pan-y;user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent}
.pg-stage:focus-visible{outline:2px solid var(--pass);outline-offset:3px}
.pg-stage.is-zoomed{touch-action:none}
.pg-track{display:flex;height:100%;transition:transform .45s var(--ease);will-change:transform}
.pg-slide{flex:0 0 100%;height:100%;position:relative;overflow:hidden;background:var(--photo-bg,#0b0b0d)}
.pg-slide img{width:100%;height:100%;object-fit:cover;transition:transform .25s ease-out;-webkit-user-drag:none}
.pg-slide.zoom img{transform:scale(2.2);transition:transform .2s ease-out}
.pg-slide.empty{background:#0d0d10}
.pg-slide.empty .slot{position:absolute;inset:0;border:0;border-radius:0}
#pdp[data-state="loading"] .pg-stage{background:#0d0d10}
@media (hover:hover) and (pointer:fine){.pg-stage:not(.is-3d){cursor:zoom-in}}

.pg-nav{position:absolute;z-index:3;top:50%;width:42px;height:42px;margin-top:-21px;display:none;place-items:center;border-radius:50%;background:rgba(10,10,11,.72);border:1px solid #33333a;color:var(--paper);transition:opacity .2s,border-color .2s,background .2s}
.pg-nav svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.pg-nav:hover:not(:disabled){border-color:var(--pass);color:var(--pass)}
.pg-nav:disabled{opacity:0;pointer-events:none}
.pg-nav.prev{right:12px}
.pg-nav.next{left:12px}
@media (hover:hover) and (pointer:fine){.pg-nav{display:grid}}
.pg-stage.single .pg-nav,.pg-stage.is-3d .pg-nav,.pg-stage.is-zoomed .pg-nav{display:none}
.pg-count{position:absolute;z-index:3;bottom:12px;left:12px;font-size:12px;color:var(--paper);background:rgba(10,10,11,.66);border-radius:999px;padding:3px 9px}
.pg-count:empty{display:none}
.pg-hint{position:absolute;z-index:3;bottom:12px;right:12px;font-size:12px;color:#26262b;background:rgba(255,255,255,.82);border-radius:999px;padding:3px 10px;pointer-events:none;transition:opacity .2s}
.pg-hint:empty,.pg-stage.is-zoomed .pg-hint,.pg-stage.is-3d .pg-hint,.pg-stage.is-3d .pg-count{opacity:0}

.pg-3d{position:absolute;inset:0;z-index:4;background:radial-gradient(circle at 50% 42%,#202028 0%,#0b0b0e 70%)}
.pg-3d[hidden]{display:none}
.pg-3d-host{position:absolute;inset:0}
.pg-3d-host canvas{display:block;width:100%!important;height:100%!important}
.pg-3d-msg{position:absolute;inset:auto 16px 50% 16px;transform:translateY(50%);text-align:center;font-size:14px;color:#cfcfd6;pointer-events:none}
.pg-3d-msg:empty{display:none}
.pg-3d.loading .pg-3d-msg::before{content:"";display:block;width:28px;height:28px;margin:0 auto 10px;border-radius:50%;border:2px solid #33333a;border-top-color:var(--pass);animation:pgSpin .8s linear infinite}
@keyframes pgSpin{to{transform:rotate(360deg)}}
.pg-3d-hint{position:absolute;bottom:12px;left:0;right:0;text-align:center;font-size:12px;color:var(--mute);pointer-events:none}
.pg-3d.loading .pg-3d-hint,.pg-3d.failed .pg-3d-hint{display:none}

.pg-dots{display:flex;justify-content:center;gap:6px;min-height:6px}
.pg-dots i{width:6px;height:6px;border-radius:50%;background:#3a3a42;transition:background .2s,width .2s}
.pg-dots i.on{background:var(--pass);width:18px;border-radius:999px}
.pg-thumbs{display:none;gap:8px;overflow-x:auto;scrollbar-width:none;padding:2px}
.pg-thumbs::-webkit-scrollbar{display:none}
.pg-th{flex:0 0 68px;height:68px;border-radius:12px;overflow:hidden;background:var(--photo-bg,#0b0b0d);border:2px solid transparent;opacity:.72;transition:opacity .2s,border-color .2s}
.pg-th img{width:100%;height:100%;object-fit:cover}
.pg-th:hover{opacity:1}
.pg-th[aria-current="true"]{border-color:var(--pass);opacity:1}

/* ---------- buy box ---------- */
.pd-info{display:grid;gap:12px;min-width:0}
.pd-kicker{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13px;font-weight:700;color:var(--pass);letter-spacing:.04em}
.pd-badge{background:var(--pass);color:var(--ink);border-radius:6px;padding:2px 8px;font-size:12px;font-weight:900;letter-spacing:0}
.pd-badge[hidden]{display:none}
.pd-title{font-size:clamp(30px,7.4vw,44px)}
#pdp[data-state="loading"] .pd-title{color:#55555d}
.pd-stone{font-size:15px;color:#cfcfd6;margin-top:-4px}
.pd-desc{font-size:16px;color:var(--body)}
.pd-desc:empty,.pd-stone:empty{display:none}
.pd-pricebox{display:grid;gap:4px;padding:14px 16px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,rgba(43,255,136,.06),transparent 70%)}
.pd-price{display:flex;align-items:baseline;gap:10px}
.pd-price .num{font-size:40px;line-height:1}
.pd-price small{font-size:12px;color:var(--mute)}
.pd-inst{font-size:15px;color:#dcdce2}
.pd-inst b{color:var(--pass)}
.pd-cmp{font-size:13px;color:var(--mute)}
.pd-cmp[hidden]{display:none}

.pd-opts{display:grid;gap:14px}
.pd-opt legend{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px;width:100%;font-weight:700;font-size:15px;margin-bottom:8px}
.pd-opt legend > span{font-weight:500;font-size:13px;color:var(--mute)}
.pd-opt.static{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px;font-size:15px}
.pd-opt.static .pd-l{font-weight:700}
.pd-opt.static b{font-weight:500;color:#cfcfd6}
.pd-guide-btn{margin-inline-start:auto;font-size:13px;font-weight:500;color:var(--pass);text-decoration:underline;text-underline-offset:3px}
.pd-chips{display:flex;flex-wrap:wrap;gap:6px}
.pd-chips button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;min-width:62px;min-height:52px;padding:7px 10px;border-radius:12px;border:1px solid var(--line);background:var(--ink2);color:#e6e6ea;transition:border-color .2s,background .2s,transform .15s}
.pd-chips button b{font-size:18px;line-height:1.1}
.pd-chips button small{font-size:11px;color:var(--mute)}
.pd-chips button i{font-style:normal;font-size:11px;color:#cfcfd6;margin-top:2px}
.pd-chips button span{font-weight:700;font-size:14px}
.pd-chips button.wide{min-width:110px}
.pd-chips button:hover{border-color:#4a4a52}
.pd-chips button[aria-pressed="true"]{border-color:var(--pass);background:rgba(43,255,136,.1)}
.pd-chips button[aria-pressed="true"] b{color:var(--pass)}
.pd-chips button:active{transform:scale(.97)}
.pd-chips.size button{min-width:80px}
.pd-opt.invalid .pd-chips button{border-color:#ffb84d}
.pd-opt.invalid{animation:pdShake .4s}
@keyframes pdShake{20%,60%{transform:translateX(-5px)}40%,80%{transform:translateX(5px)}}
.pd-err{font-size:13px;color:#ffd08a;margin-top:6px}
.pd-err[hidden]{display:none}

.pd-cta{display:grid;grid-template-columns:1fr;gap:8px;margin-top:4px}
.pd-cta .btn{width:100%}
.pd-add{font-size:18px;padding:17px 20px}
.pd-buy{padding:14px 20px}
.btn:disabled{opacity:.5;cursor:default;animation:none}
.pd-gift{font-size:14px;color:#cfcfd6;display:flex;gap:8px;align-items:baseline}
.pd-gift::before{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:var(--pass);box-shadow:0 0 8px var(--pass);transform:translateY(-1px)}
.pd-gift:empty{display:none}
.pd-gift b{color:var(--paper)}
.pd-ask{justify-self:start;display:inline-flex;align-items:center;gap:7px;font-size:14px;color:var(--mute);padding:4px 0}
.pd-ask svg{width:16px;height:16px;fill:var(--wa)}
.pd-ask u{text-underline-offset:3px}
.pd-ask:hover{color:var(--paper)}

.pd-trust{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:4px}
.pd-trust li{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:10px;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:14px;background:var(--ink2)}
.pd-trust svg{grid-row:span 2;width:24px;height:24px;fill:none;stroke:var(--pass);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.pd-trust b{font-size:14px;line-height:1.2}
.pd-trust small{font-size:12px;color:var(--mute);line-height:1.3}

/* ---------- sections ---------- */
.pd-sec{padding:44px 0}
.pd-sec.tint{background:var(--ink3)}
.pd-h2{font-size:clamp(26px,5.6vw,36px);margin-bottom:18px;text-wrap:balance}
.pd-two{display:grid;gap:34px}
.pd-spec{width:100%;border-collapse:collapse;font-size:15px;background:var(--ink2);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.pd-spec th,.pd-spec td{padding:12px 14px;text-align:right;border-bottom:1px solid var(--line);vertical-align:top}
.pd-spec th{width:38%;font-weight:500;color:var(--mute);font-size:14px}
.pd-spec tr:last-child th,.pd-spec tr:last-child td{border-bottom:0}
.pd-fine{font-size:12px;color:#6d6d75;margin-top:10px}
.pd-fine[hidden]{display:none}
.pd-box{list-style:none;display:grid;gap:8px}
.pd-box li{display:grid;gap:2px;padding:12px 14px 12px 14px;border:1px solid var(--line);border-radius:14px;background:var(--ink2);padding-inline-start:40px;position:relative}
.pd-box li::before{content:"✓";position:absolute;inset-inline-start:13px;top:13px;display:grid;place-items:center;width:18px;height:18px;border-radius:50%;background:var(--pass);color:var(--ink);font-size:11px;font-weight:900}
.pd-box li.gift{border-style:dashed}
.pd-box li.gift::before{content:"+";background:#2a2a30;color:var(--pass)}
.pd-box li.gift.on{border-color:rgba(43,255,136,.45);border-style:solid}
.pd-box li.gift.on::before{content:"✓";background:var(--pass);color:var(--ink)}
.pd-box b{font-size:15px}
.pd-box small{font-size:13px;color:var(--mute)}
.pd-guide-link{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-weight:700;font-size:15px;color:var(--pass);border:1px solid rgba(43,255,136,.4);border-radius:12px;padding:10px 14px}
.pd-guide-link svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6}
.pd-guide-link:hover{background:rgba(43,255,136,.08)}
.rev .sample{color:#9a9aa2;font-weight:700}

/* cross-sell */
.xs-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,220px),1fr));gap:12px}
.xs-card{position:relative;display:grid;grid-template-columns:96px 1fr;gap:12px;align-items:center;background:var(--ink2);border:1px solid var(--line);border-radius:16px;padding:10px;transition:border-color .2s}
.xs-card:hover{border-color:#3d3d46}
.xs-media{width:96px;height:96px;border-radius:12px;overflow:hidden;background:var(--photo-bg,#0b0b0d)}
.xs-media img{width:100%;height:100%;object-fit:cover}
.xs-body{min-width:0;display:grid;gap:4px}
.xs-body h3{font-family:Heebo,sans-serif;font-weight:700;font-size:15px;line-height:1.3}
.xs-link::after{content:"";position:absolute;inset:0;border-radius:inherit;z-index:1}
.xs-link:hover{color:var(--pass)}
.xs-body p{font-size:12px;color:var(--mute)}
.xs-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px}
.xs-row b{font-size:17px}
.xs-add{position:relative;z-index:2;font-size:13px;font-weight:700;border:1px solid #3a3a42;border-radius:10px;padding:7px 10px;transition:border-color .2s,color .2s}
.xs-add:hover{border-color:var(--pass);color:var(--pass)}
.xs-promo{display:grid;gap:14px;align-items:center;background:var(--paper);color:var(--ink);border-radius:20px;padding:14px;margin-bottom:14px}
.xs-promo[hidden]{display:none}
.xs-promo-img{aspect-ratio:16/10;border-radius:14px;overflow:hidden;background:var(--photo-bg,#0b0b0d)}
.xs-promo-img img{width:100%;height:100%;object-fit:cover}
.xs-promo-b{display:grid;gap:8px}
.xs-promo-b > b{font-family:"Secular One",Heebo,sans-serif;font-weight:400;font-size:24px;line-height:1.15}
.xs-promo-b p{font-size:14px;color:#444}
.xs-promo-price{font-size:30px}
.xs-promo .btn{padding:12px 16px;font-size:15px;animation:none}
.xs-promo .btn-ghost{color:var(--ink);border-color:#c9c9d0;background:transparent}
.xs-promo .btn-ghost:hover{border-color:var(--ink);color:var(--ink)}
.xs-promo .btn-pass{background:var(--ink);color:var(--pass)}

/* not found / error */
.pd-missing{display:none;padding:56px 16px 80px;text-align:center}
.pd-missing p{color:var(--body);margin-bottom:22px}
.pd-missing-links{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.pd-missing-links .btn{animation:none}
#pdp[data-state="missing"] > .wrap:not(.pd-missing),#pdp[data-state="missing"] > .pd-sec{display:none}
#pdp[data-state="missing"] .pd-missing{display:block}
#pdp[data-state="loading"] > .pd-sec{visibility:hidden}

/* ---------- sticky add-to-cart (mobile) ---------- */
.pd-sticky{position:fixed;z-index:30;bottom:0;right:0;left:0;display:flex;align-items:center;gap:12px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(10,10,11,.96);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-top:1px solid var(--line);transform:translateY(110%);transition:transform .3s var(--ease)}
.pd-sticky.on{transform:none}
.pd-st-info{flex:1;min-width:0;display:grid;line-height:1.25}
.pd-st-info b{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pd-st-info .num{font-size:17px}
.pd-st-info small{font-size:12px;color:var(--mute)}
.pd-sticky .btn{flex:none;padding:13px 18px;font-size:15px;animation:none}

/* ---------- size guide dialog ---------- */
.pd-dialog{margin:auto;width:min(560px,calc(100% - 24px));max-height:calc(100dvh - 40px);padding:0;border:1px solid var(--line);border-radius:20px;background:var(--ink2);color:var(--paper)}
.pd-dialog::backdrop{background:rgba(0,0,0,.65)}
.pd-dlg-in{padding:16px 18px 20px;display:grid;gap:18px}
.pd-dlg-in header{display:flex;justify-content:space-between;align-items:center;gap:10px}
.pd-dlg-in h2{font-size:26px}
.guide h3{font-size:20px;margin-bottom:4px}
.guide p{font-size:14px;color:var(--body);margin-bottom:10px}
.guide[hidden]{display:none}

@media (min-width:820px){
  .crumbs{padding:22px 0 16px}
  .pd{grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:44px}
  .pd-media{position:sticky;top:calc(var(--hdr) + 18px)}
  .pg-thumbs{display:flex}
  .pg-thumbs[hidden]{display:none}
  .pg-dots{display:none}
  .pd-info{gap:14px;padding-top:4px}
  .pd-cta{grid-template-columns:1.4fr 1fr}
  .pd-sticky{display:none}
  .pd-sec{padding:64px 0}
  .pd-two{grid-template-columns:1.15fr .85fr;gap:48px;align-items:start}
  .xs-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .xs-promo{grid-template-columns:.9fr 1.1fr;padding:18px;gap:24px}
  .revs{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:819px){
  .pd-media{margin:0 -16px}
  .pg-stage{border-radius:0;border-left:0;border-right:0}
  .pg-tabs{margin-inline-start:16px}
}