/* ==========================================================================
   Popup system: glass dialogs that grow out of whatever opened them,
   staggered content, animated borders, celebratory success states and
   swipe-to-close bottom sheets on phones. JS hooks live in interact.js.
   ========================================================================== */

/* Backdrop: deep blur with a glow centred where the click happened */
.popup-backdrop{background:radial-gradient(900px circle at var(--ox,50%) var(--oy,50%),rgba(29,185,194,.22),rgba(6,12,36,.66) 60%);
  -webkit-backdrop-filter:blur(12px) saturate(140%);backdrop-filter:blur(12px) saturate(140%);transition:opacity .45s var(--soft)}

/* Dialog: emerges from the clicked element */
.popup{transition:opacity .35s var(--soft);perspective:1400px}
.popup-card{
  background:
    radial-gradient(420px 300px at 100% 0%,rgba(29,185,194,.16),transparent 70%),
    radial-gradient(380px 300px at 0% 100%,rgba(49,69,154,.14),transparent 70%),
    var(--glass-strong);
  border:1px solid var(--glass-line);
  box-shadow:0 40px 100px rgba(6,12,40,.45),inset 0 1px 0 rgba(255,255,255,.7);
  transform:translate3d(var(--fx,0),var(--fy,0),0) scale(.35) rotateX(16deg);opacity:0;filter:blur(10px);
  transition:transform .7s cubic-bezier(.2,1.15,.3,1),opacity .4s var(--soft),filter .5s var(--soft)}
.popup[data-open] .popup-card{transform:none;opacity:1;filter:none}
.popup:not([data-open]) .popup-card{transition:transform .26s ease-in,opacity .22s ease-in,filter .22s}
:root[data-theme="dark"] .popup-card{box-shadow:0 40px 100px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.08)}

/* Animated light border */
.popup-card::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1.5px;pointer-events:none;z-index:3;
  background:conic-gradient(from var(--spin,0deg),transparent 0 62%,rgba(29,185,194,.85) 76%,rgba(127,157,255,.85) 88%,transparent);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;
  animation:spin 6s linear infinite;opacity:.9}

/* Content arrives in sequence */
.popup-card>*:not(.popup-close):not(.sheet-handle){opacity:0;transform:translateY(16px)}
.popup[data-open] .popup-card>*:not(.popup-close):not(.sheet-handle){opacity:1;transform:none;transition:opacity .5s var(--soft),transform .7s var(--soft)}
.popup[data-open] .popup-card>*:nth-child(2){transition-delay:.12s}
.popup[data-open] .popup-card>*:nth-child(3){transition-delay:.18s}
.popup[data-open] .popup-card>*:nth-child(4){transition-delay:.24s}
.popup[data-open] .popup-card>*:nth-child(5){transition-delay:.3s}
.popup[data-open] .popup-card>*:nth-child(6){transition-delay:.36s}
.popup[data-open] .popup-card>*:nth-child(n+7){transition-delay:.42s}
/* Fields and list rows inside the dialog cascade too */
.popup .form-grid>.field,.popup .trust-grid>*,.popup .product-popup-points>li,.popup .quick-tags>button{opacity:0;transform:translateY(10px)}
.popup[data-open] .form-grid>.field,.popup[data-open] .trust-grid>*,.popup[data-open] .product-popup-points>li,.popup[data-open] .quick-tags>button{
  opacity:1;transform:none;transition:opacity .45s var(--soft),transform .6s var(--soft)}
.popup[data-open] .form-grid>.field:nth-child(1),.popup[data-open] .trust-grid>*:nth-child(1),.popup[data-open] .product-popup-points>li:nth-child(1){transition-delay:.25s}
.popup[data-open] .form-grid>.field:nth-child(2),.popup[data-open] .trust-grid>*:nth-child(2),.popup[data-open] .product-popup-points>li:nth-child(2){transition-delay:.3s}
.popup[data-open] .form-grid>.field:nth-child(3),.popup[data-open] .trust-grid>*:nth-child(3),.popup[data-open] .product-popup-points>li:nth-child(3){transition-delay:.35s}
.popup[data-open] .form-grid>.field:nth-child(4),.popup[data-open] .trust-grid>*:nth-child(4){transition-delay:.4s}
.popup[data-open] .form-grid>.field:nth-child(5),.popup[data-open] .trust-grid>*:nth-child(5){transition-delay:.45s}
.popup[data-open] .form-grid>.field:nth-child(6),.popup[data-open] .trust-grid>*:nth-child(6){transition-delay:.5s}
.popup[data-open] .form-grid>.field:nth-child(n+7){transition-delay:.55s}
.popup[data-open] .quick-tags>button{transition-delay:calc(.2s + var(--qi,0)*30ms)}

/* Close button */
.popup-close{transition:transform .5s var(--spring),background .3s,color .3s,box-shadow .3s}
.popup-close:hover{transform:rotate(90deg) scale(1.08);color:#fff;background:linear-gradient(135deg,#e46b80,#c9415a);box-shadow:0 10px 24px rgba(201,65,90,.35)}

/* Headline + eyebrow inside dialogs */
.popup-card h2{letter-spacing:-.03em}
.popup .eyebrow{position:relative;overflow:hidden}
.popup[data-open] .eyebrow::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,transparent,rgba(255,255,255,.7),transparent);transform:translateX(-120%);animation:sweep 1.4s .5s var(--soft)}
@keyframes sweep{to{transform:translateX(120%)}}

/* Fields: glowing focus line */
.popup .field{position:relative}
.popup .field input,.popup .field select,.popup .field textarea{transition:box-shadow .3s,border-color .3s,transform .3s var(--soft)}
.popup .field:focus-within input,.popup .field:focus-within select,.popup .field:focus-within textarea{transform:translateY(-1px)}
.popup .field:focus-within label{color:var(--brand)}
:root[data-theme="dark"] .popup .field:focus-within label{color:var(--cyan)}
.popup .field::after{content:"";position:absolute;left:14px;right:14px;bottom:0;height:2px;border-radius:2px;background:var(--grad);transform:scaleX(0);transition:transform .5s var(--soft)}
.popup .field:focus-within::after{transform:scaleX(1)}
.popup .field:has(.field-error)::after{background:var(--rose);transform:scaleX(1)}
.field-error{animation:shake .45s}
@keyframes shake{20%,60%{transform:translateX(-4px)}40%,80%{transform:translateX(4px)}}

/* Prefilled-request note */
.prefill-note{display:flex;align-items:center;gap:.5rem;margin-top:.8rem;padding:.55rem .8rem;border-radius:14px;font-size:.82rem;font-weight:600;color:var(--brand);
  background:linear-gradient(135deg,rgba(29,185,194,.14),rgba(49,69,154,.1));box-shadow:inset 0 0 0 1px rgba(29,185,194,.3)}
:root[data-theme="dark"] .prefill-note{color:var(--mint)}

/* Product popup: 3D media */
.product-popup-media{transform-style:preserve-3d}
.product-popup-media img{transition:transform .8s var(--soft)}
.product-popup-media:hover img{transform:scale(1.06)}
.product-popup-media::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(120deg,rgba(255,255,255,.4),rgba(255,255,255,0) 40%,rgba(255,255,255,0) 70%,rgba(255,255,255,.15))}
.product-popup-points li::before{animation:pop .5s var(--spring) both}
.detail-popup-media{position:relative}
.detail-popup-media img{transform:scale(1.12);transition:transform 1.6s var(--soft)}
.popup[data-open] .detail-popup-media img{transform:scale(1)}

/* Search results cascade */
.search-results>button{animation:rise .5s var(--soft) both;animation-delay:calc(var(--ri,0)*40ms)}
.search-results>button:hover{box-shadow:var(--raise);background:linear-gradient(135deg,var(--surface),var(--base))}
@keyframes rise{from{opacity:0;transform:translateY(10px)}}
.smart-search-input{background-image:linear-gradient(var(--base),var(--base)),var(--grad);background-origin:border-box;background-clip:padding-box,border-box}

/* Success state: ripples + drawn tick + confetti */
.success-mark{position:relative;font-size:0}
.success-mark::before,.success-mark::after{content:"";position:absolute;inset:-10px;border-radius:50%;border:2px solid rgba(29,185,194,.5);animation:ripple 2s var(--soft) infinite}
.success-mark::after{animation-delay:.6s}
@keyframes ripple{from{transform:scale(.8);opacity:1}to{transform:scale(1.7);opacity:0}}
.success-mark svg{width:40px;height:40px;fill:none;stroke:#fff;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:30;stroke-dashoffset:30}
.form-success:not([hidden]) .success-mark,[data-payment-success-state]:not([hidden]) .success-mark{animation:pop .7s var(--spring) both}
.form-success:not([hidden]) .success-mark svg,[data-payment-success-state]:not([hidden]) .success-mark svg{animation:draw .6s .35s var(--soft) forwards}
@keyframes pop{from{transform:scale(0)}}
@keyframes draw{to{stroke-dashoffset:0}}
.form-success>*{animation:rise .6s var(--soft) both}
.form-success>*:nth-child(2){animation-delay:.2s}.form-success>*:nth-child(3){animation-delay:.3s}.form-success>*:nth-child(4){animation-delay:.4s}.form-success>*:nth-child(5){animation-delay:.5s}
.confetti{position:fixed;left:0;top:0;width:10px;height:14px;border-radius:3px;pointer-events:none;z-index:200;
  animation:confetti 1.4s cubic-bezier(.2,.7,.3,1) forwards}
@keyframes confetti{
  0%{transform:translate(var(--sx),var(--sy)) rotate(0) scale(1);opacity:1}
  100%{transform:translate(calc(var(--sx) + var(--dx)),calc(var(--sy) + var(--dy))) rotate(var(--rot)) scale(.6);opacity:0}}

/* Cart drawer + toast */
.cart-drawer{transition:transform .6s cubic-bezier(.2,1.1,.3,1)}
.cart-drawer.open .cart-item{animation:slidein .55s var(--soft) both;animation-delay:calc(var(--ci,0)*60ms + .15s)}
@keyframes slidein{from{opacity:0;transform:translateX(30px)}}
.cart-drawer::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1.5px;pointer-events:none;
  background:conic-gradient(from var(--spin,0deg),transparent 0 65%,rgba(29,185,194,.8) 80%,transparent);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:spin 7s linear infinite}
.toast{display:flex;align-items:center;gap:.6rem;padding:.85rem 1.3rem .85rem 1rem;overflow:hidden}
.toast::before{content:"";width:22px;height:22px;flex-shrink:0;border-radius:50%;background:var(--grad) center/12px no-repeat;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'><path d='m5 12.5 4.5 4.5L19 7.5'/></svg>"),var(--grad)}
.toast::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:100%;background:var(--grad);transform-origin:0 50%;transform:scaleX(0)}
.toast.show::after{animation:toastbar 2.8s linear forwards}
@keyframes toastbar{from{transform:scaleX(1)}to{transform:scaleX(0)}}

/* Phones: dialogs become swipeable bottom sheets */
.sheet-handle{display:none}
@media (max-width:640px){
  .popup{align-items:end;padding:0}
  .popup-card,.popup-card-wide,.request-popup-card,.search-card{width:100%;max-height:92dvh;border-radius:28px 28px 0 0;padding-top:2rem;
    transform:translate3d(0,100%,0);filter:none;opacity:1;transition:transform .55s cubic-bezier(.2,1,.3,1)}
  .popup[data-open] .popup-card{transform:translate3d(0,var(--drag,0px),0)}
  .popup.is-dragging .popup-card{transition:none}
  .popup:not([data-open]) .popup-card{transition:transform .3s ease-in}
  .sheet-handle{display:block;position:absolute;top:10px;left:50%;width:44px;height:5px;margin-left:-22px;border-radius:5px;background:var(--line);box-shadow:var(--press-sm);opacity:1!important;transform:none!important}
  .popup-close{top:12px;right:12px}
}

@media (prefers-reduced-motion:reduce){
  .popup-card,.popup-card>*,.popup .form-grid>.field,.popup .trust-grid>*,.popup .product-popup-points>li,.popup .quick-tags>button{transform:none!important;filter:none!important;opacity:1!important;transition:opacity .2s!important}
  .popup-card::after,.cart-drawer::after,.success-mark::before,.success-mark::after{animation:none}
  .confetti{display:none}
}