/* =====================================================================
   YELLOW BELL — final production layer (loaded last)
   1) animation stability  2) water / glass fill  3) checkout payment UI
   Colours come from the existing theme variables; nothing is restyled.
   ===================================================================== */
[hidden]{display:none!important}
:root{--yb-wave:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='12' viewBox='0 0 60 12'%3E%3Cpath d='M0 6C10 6 10 1 20 1s10 5 20 5 10-5 20-5v11H0Z' fill='%23fff'/%3E%3C/svg%3E")}

/* ---------- 1. ANIMATION STABILITY ---------- */
html{scroll-behavior:smooth}
img{content-visibility:auto}
.yb-sprig,.yb-butterfly,.yb-bg{contain:layout paint style}
.yb-sprig svg{will-change:transform;backface-visibility:hidden}

/* hero cross-fade: newest slide fades in on top of a solid previous slide (no see-through dip, no overlap flash) */
.yx-slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;z-index:0;transform:scale(1.035);
  transition:opacity .8s cubic-bezier(.4,0,.2,1),transform 2.4s cubic-bezier(.22,1,.36,1);will-change:opacity,transform;backface-visibility:hidden}
.yx-slide.is-on{opacity:1;z-index:2;transform:scale(1)}
.yx-slide.is-prev{opacity:1;z-index:1;transform:scale(1)}

/* product gallery + card covers: stacked layers, same technique */
.yb-gallery-main{position:relative;overflow:hidden}
.yb-gallery-main .yb-gallery-layer,.product-card-media .yb-cover-layer{position:absolute!important;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;z-index:0;backface-visibility:hidden}
.yb-gallery-main .yb-gallery-layer:first-of-type{position:absolute!important}
.fx img.yb-gallery-layer,.fx img.yb-cover-layer,.yb-gallery-layer,.yb-cover-layer{transition:opacity .75s cubic-bezier(.4,0,.2,1)!important}
.yb-gallery-layer.is-on,.yb-cover-layer.is-on{opacity:1;z-index:2}
.yb-gallery-layer.is-prev,.yb-cover-layer.is-prev{opacity:1;z-index:1}
.yb-gallery-main:before,.fx:before{z-index:3!important}
.yb-gallery-arrow{z-index:5!important}
.yb-gallery-main.fx img{transition:opacity .75s cubic-bezier(.4,0,.2,1)!important}
.yb-gallery-main-img.is-changing{opacity:1}

/* images reserve their space so nothing jumps while loading */
.card-img,.yb-related-img img,.yb-detail-card img{background:#f2f0d4}
.product-card-media{aspect-ratio:4/5}
.yb-related-img img,.yb-detail-card img{width:100%;height:100%;object-fit:cover;display:block}

/* only animate cheap properties on touch screens; keep GPU layers small */
@media(hover:none){.fx,.fx img{will-change:auto}.premium-frame:before{filter:none}}
@media(max-width:767px){.yb-sprig svg{animation-duration:10s}}
.yb-intro,.ybi{contain:layout paint}
@media(prefers-reduced-motion:reduce){
  .yx-slide,.yb-gallery-layer,.yb-cover-layer{transition:none!important}
  .yb-water:before,.yb-water-card:after{animation:none!important}
}

/* ---------- 2. WATER / GLASS FILL ---------- */
.yb-water{position:relative;overflow:hidden;isolation:isolate;-webkit-tap-highlight-color:transparent}
.yb-water:before{content:"";position:absolute;left:0;bottom:0;width:calc(100% + 120px);height:calc(100% + 12px);z-index:-1;pointer-events:none;
  background:
    var(--yb-wave) repeat-x 0 0/60px 12px,
    linear-gradient(180deg,rgba(255,255,255,.5),var(--wb,rgba(244,197,69,.42)) 26%,var(--wa,rgba(232,167,19,.34)));
  -webkit-mask:none;
  translate:0 105%;transition:translate .85s cubic-bezier(.22,1,.36,1);
  filter:drop-shadow(0 -1px 0 rgba(255,255,255,.7))}
/* the crest picks up the same tint as the water */
.yb-water:before{background-blend-mode:normal}
@keyframes ybWave{to{transform:translateX(-60px)}}
.yb-water.is-filled:before,.yb-water:active:before,.yb-water:focus-visible:before,.yb-water:has(input:checked):before{translate:0 0;animation:ybWave 3.2s linear infinite}
@media(hover:hover){.yb-water:hover:before{translate:0 0;animation:ybWave 3.2s linear infinite}}
/* pale "glass water" on the yellow gradient buttons so the yellow theme stays intact */
.yb-confirm-order.yb-water,.yx-btn-yellow.yb-water,.yb-hero-btn.yb-water,.yb-main-action.yb-water{--wb:rgba(255,255,255,.34);--wa:rgba(255,255,255,.2)}
/* green-leaning water for the outline / dark-green items */
.yb-water.yb-water-green{--wb:rgba(79,107,74,.22);--wa:rgba(47,93,58,.18)}
.yb-confirm-order.is-busy.yb-water:before{translate:0 0;animation:ybWave 1.6s linear infinite}
.yb-confirm-order[disabled]{opacity:.8;cursor:progress}

/* auto-applied to existing UI shapes (no markup changes needed) */
.yx-chip,.yb-size,.yx-viewall,.yb-hero-btn,.yb-main-action,.yx-btn-yellow,.yb-confirm-order,.payment-method,.yb-paytype,.yb-benefit-strip>div{position:relative;overflow:hidden;isolation:isolate}
.yx-chip:before,.yb-size:before,.yx-viewall:before,.yb-hero-btn:before,.yx-btn-yellow:before,.yb-benefit-strip>div:before{content:"";position:absolute;left:0;bottom:0;width:calc(100% + 120px);height:calc(100% + 12px);z-index:-1;pointer-events:none;
  background:var(--yb-wave) repeat-x 0 0/60px 12px,linear-gradient(180deg,rgba(255,255,255,.5),rgba(244,197,69,.42) 26%,rgba(232,167,19,.34));
  translate:0 105%;transition:translate .85s cubic-bezier(.22,1,.36,1)}
.yb-hero-btn:before,.yx-btn-yellow:before{background:var(--yb-wave) repeat-x 0 0/60px 12px,linear-gradient(180deg,rgba(255,255,255,.4),rgba(255,255,255,.22))}
.yx-chip.is-on:before,.yb-size.is-active:before{translate:0 0;animation:ybWave 3.2s linear infinite}
@media(hover:hover){.yx-chip:hover:before,.yb-size:hover:before,.yx-viewall:hover:before,.yb-hero-btn:hover:before,.yx-btn-yellow:hover:before,.yb-benefit-strip>div:hover:before{translate:0 0;animation:ybWave 3.2s linear infinite}}
.yx-chip:active:before,.yb-size:active:before,.yx-viewall:active:before,.yb-hero-btn:active:before,.yx-btn-yellow:active:before{translate:0 0}
.yb-main-action:before{content:"";position:absolute;left:0;bottom:0;width:calc(100% + 120px);height:calc(100% + 12px);z-index:-1;pointer-events:none;background:var(--yb-wave) repeat-x 0 0/60px 12px,linear-gradient(180deg,rgba(255,255,255,.4),rgba(255,255,255,.22));translate:0 105%;transition:translate .85s cubic-bezier(.22,1,.36,1)}
@media(hover:hover){.yb-main-action:hover:before{translate:0 0;animation:ybWave 3.2s linear infinite}}
.yb-main-action:active:before{translate:0 0}
.yb-confirm-order:before,.payment-method:before,.yb-paytype:before{content:"";position:absolute;left:0;bottom:0;width:calc(100% + 120px);height:calc(100% + 12px);z-index:-1;pointer-events:none;background:var(--yb-wave) repeat-x 0 0/60px 12px,linear-gradient(180deg,rgba(255,255,255,.5),rgba(244,197,69,.42) 26%,rgba(232,167,19,.34));translate:0 105%;transition:translate .85s cubic-bezier(.22,1,.36,1)}
.yb-confirm-order:before{background:var(--yb-wave) repeat-x 0 0/60px 12px,linear-gradient(180deg,rgba(255,255,255,.4),rgba(255,255,255,.22))}
@media(hover:hover){.yb-confirm-order:hover:before,.payment-method:hover:before,.yb-paytype:hover:before{translate:0 0;animation:ybWave 3.2s linear infinite}}
.payment-method:has(input:checked):before,.yb-paytype:has(input:checked):before,.yb-confirm-order.is-busy:before,.yb-confirm-order:active:before{translate:0 0;animation:ybWave 3.2s linear infinite}
.payment-method>*:not(input),.yb-paytype>*:not(input){position:relative;z-index:1}

/* resting "water level" on large glass cards: a shallow, slow wave at the bottom edge */
.yb-water-card{position:relative;isolation:isolate}
.yb-water-card:not(.yb-order-summary){overflow:hidden}
.yb-water-card:after{content:"";position:absolute;left:0;bottom:0;width:calc(100% + 120px);height:30px;z-index:-1;pointer-events:none;opacity:.55;
  background:var(--yb-wave) repeat-x 0 0/60px 12px,linear-gradient(180deg,rgba(244,197,69,.22),rgba(244,197,69,.08));
  background-position:0 18px,0 30px;background-size:60px 12px,100% 100%;background-repeat:repeat-x,no-repeat;
  animation:ybWave 7s linear infinite;mask-image:linear-gradient(180deg,transparent,#000 60%);-webkit-mask-image:linear-gradient(180deg,transparent,#000 60%)}
.yb-order-summary.yb-water-card:after{display:none}
.yb-order-summary.yb-water-card:before{display:none}

/* ---------- 3. CHECKOUT PAYMENT UI ---------- */
.yb-pay-hint{margin:6px 0 0;font-size:12px;color:var(--color-stone)}
.yb-paytypes{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.yb-paytype{display:flex;align-items:center;gap:12px;min-height:92px;padding:16px;border-radius:14px;cursor:pointer;border:1.5px solid var(--line);background:rgba(255,253,243,.85);
  box-shadow:0 8px 22px rgba(60,70,30,.06),inset 0 1px rgba(255,255,255,.9);transition:transform .35s var(--ease-lux),border-color .3s,box-shadow .35s}
.yb-paytype input{position:absolute;opacity:0;pointer-events:none}
.yb-paytype-dot{flex:0 0 auto;width:20px;height:20px;border-radius:50%;border:2px solid #cdbf7a;background:#fff;transition:.3s;display:grid;place-items:center}
.yb-paytype-dot:after{content:"";width:8px;height:8px;border-radius:50%;background:var(--y1);transform:scale(0);transition:transform .3s var(--ease-lux)}
.yb-paytype-body{display:flex;flex-direction:column;gap:4px;flex:1;min-width:0}
.yb-paytype-body strong{font-size:14px;color:var(--g1);line-height:1.25}
.yb-paytype-body small{font-size:11px;color:var(--color-stone);line-height:1.35}
.yb-paytype-amt{font-size:15px;color:var(--g1);white-space:nowrap}
.yb-paytype:has(input:checked){border-color:var(--y1);transform:translateY(-2px);box-shadow:0 14px 30px rgba(232,167,19,.22),inset 0 1px #fff}
.yb-paytype:has(input:checked) .yb-paytype-dot{border-color:var(--y1)}
.yb-paytype:has(input:checked) .yb-paytype-dot:after{transform:scale(1)}
.yb-paytype:has(input:focus-visible),.payment-method:has(input:focus-visible){outline:2px solid var(--g2);outline-offset:3px}
.payment-methods{grid-template-columns:1fr 1fr!important}

.yb-reveal.is-in{animation:ybReveal .5s var(--ease-lux) both}
@keyframes ybReveal{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.yb-pay-details{margin-top:18px;display:grid;gap:14px}
.yb-pay-figures{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.yb-pay-figures>div{padding:14px 16px;border-radius:14px;background:rgba(244,197,69,.14);border:1px solid var(--line)}
.yb-pay-figures small{display:block;font-size:11px;color:var(--color-stone);margin-bottom:6px}
.yb-pay-figures strong{display:flex;align-items:center;gap:10px;font-size:22px;color:var(--g1);letter-spacing:.01em;flex-wrap:wrap}
.yb-pay-number{font-size:19px!important}
.yb-copy{font:600 11px/1 "DM Sans",system-ui,sans-serif;letter-spacing:.06em;text-transform:uppercase;padding:7px 11px;border-radius:999px;border:1px solid var(--g2);background:#fffdf3;color:var(--g1);cursor:pointer;transition:.25s}
.yb-copy:hover{background:var(--g2);color:#fff}
.yb-pay-notice{padding:14px 16px;border-radius:14px;border:1px solid rgba(232,167,19,.55);background:rgba(255,253,243,.9)}
.yb-pay-notice strong{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--color-bell-deep);margin-bottom:6px}
.yb-pay-notice p{margin:0;font-size:13px;line-height:1.6;color:var(--color-ink)}
.yb-pay-steps{margin:0;padding-left:20px;display:grid;gap:5px;font-size:12.5px;line-height:1.55;color:var(--color-stone)}
.yb-pay-steps b{color:var(--g1)}
.yb-pay-balance{margin:0;font-size:12.5px;color:var(--g2);font-weight:600}
.yb-form-error{margin:12px 0 0;padding:11px 14px;border-radius:12px;background:rgba(156,61,61,.1);border:1px solid rgba(156,61,61,.35);color:#7d2d2d;font-size:13px}
.yb-sum-pay{font-weight:600}
.yb-sum-pay strong{color:var(--g1)}

/* order-complete confirmation */
.yb-confirmed{max-width:760px;margin:0 auto;text-align:center;padding:10px 0 30px}
.yb-confirmed-mark{width:76px;height:76px;margin:0 auto 18px;color:var(--g2)}
.yb-confirmed-mark svg{width:100%;height:100%}
.yb-confirmed-mark circle{stroke-dasharray:152;stroke-dashoffset:152;animation:ybDraw .8s .1s ease-out forwards}
.yb-confirmed-mark path{stroke-dasharray:44;stroke-dashoffset:44;animation:ybDraw .5s .7s ease-out forwards}
@keyframes ybDraw{to{stroke-dashoffset:0}}
.yb-confirmed-lead{margin:14px auto 0;max-width:520px;color:var(--color-stone);font-size:15px;line-height:1.6}
.yb-confirmed-card{margin-top:28px;padding:24px;border-radius:18px;text-align:left;border:1px solid var(--line);background:rgba(255,253,243,.85);box-shadow:0 10px 30px rgba(60,70,30,.07)}
.yb-confirmed-id{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding-bottom:16px;border-bottom:1px solid var(--line)}
.yb-confirmed-id small{width:100%;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--color-stone)}
.yb-confirmed-id strong{font-size:24px;color:var(--g1);letter-spacing:.04em;word-break:break-all}
.yb-confirmed-rows{display:grid;grid-template-columns:1fr 1fr;gap:12px 20px;margin-top:16px}
.yb-confirmed-rows div{display:flex;flex-direction:column;gap:3px;font-size:12px;color:var(--color-stone)}
.yb-confirmed-rows b{font-size:14px;color:var(--color-ink);font-weight:600;word-break:break-word}
.yb-confirmed-note{margin:18px 0 0;font-size:13px;line-height:1.6;color:var(--color-stone)}
.yb-confirmed-actions{display:grid;gap:10px;margin-top:22px;max-width:360px;margin-left:auto;margin-right:auto}

/* live tracking */
.yb-status-line span.now i{box-shadow:0 0 0 5px rgba(232,167,19,.25);background:var(--y1)}
.yb-status-line span{flex:1;min-width:0}
.yb-live{display:flex;align-items:center;gap:8px;margin-top:18px;font-size:11px;color:var(--color-stone)}
.yb-live i{width:8px;height:8px;border-radius:50%;background:#4f9a4a;box-shadow:0 0 0 0 rgba(79,154,74,.5);animation:ybLive 2s ease-out infinite}
@keyframes ybLive{70%{box-shadow:0 0 0 8px rgba(79,154,74,0)}100%{box-shadow:0 0 0 0 rgba(79,154,74,0)}}
.yb-live .yb-copy{margin-left:auto}

@media(max-width:560px){
  .yb-paytypes,.payment-methods,.yb-pay-figures,.yb-confirmed-rows{grid-template-columns:1fr!important}
  .yb-status-line span{font-size:8px;letter-spacing:.04em}
  .yb-confirmed-id strong{font-size:20px}
}
.yb-confirm-order{display:flex;align-items:center;justify-content:center;gap:10px;text-align:center;cursor:pointer}