/* =========================================================
   PARTY BOX — themed product page (box.html)
   Builds on home.css tokens; adds the split product hero,
   the size picker, and the buy card. Cream/glam 2026 look.
   ========================================================= */

/* ---------- product hero — glam gold sparkle (no video) ---------- */
.pbHero{position:relative;overflow:hidden;color:var(--cream);padding:96px 0 70px;
  background:radial-gradient(140% 130% at 50% -15%,#3c2c1a 0%,#26180f 46%,#140c07 100%)}
/* slow-breathing pools of warm gold light */
.pbHero-glam{position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(55% 50% at 14% 8%,rgba(231,192,115,.42),transparent 62%),
    radial-gradient(45% 48% at 86% 18%,rgba(255,221,150,.30),transparent 62%),
    radial-gradient(75% 65% at 50% 116%,rgba(199,154,69,.40),transparent 60%);
  animation:pbGlow 9s ease-in-out infinite alternate}
@keyframes pbGlow{from{opacity:.72;transform:scale(1)}to{opacity:1;transform:scale(1.06)}}
/* twinkling sparkle field (✦ glyphs injected by box.js) */
.pbHero-sparkles{position:absolute;inset:0;z-index:1;pointer-events:none;overflow:hidden}
.pbHero-sparkles i{position:absolute;font-style:normal;color:#fff7e8;font-size:var(--s,12px);opacity:0;
  text-shadow:0 0 8px rgba(255,221,150,.95),0 0 16px rgba(231,192,115,.6);
  animation:pbTw var(--d,4s) ease-in-out var(--t,0s) infinite}
@keyframes pbTw{0%,100%{opacity:0;transform:scale(.4) rotate(0deg)}
  50%{opacity:1;transform:scale(1.1) rotate(18deg)}}
.pbHero-veil{position:absolute;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(180deg,rgba(18,12,8,.34),rgba(18,12,8,.18) 45%,rgba(12,8,5,.68))}
.pbHero-in{position:relative;z-index:3;display:grid;grid-template-columns:1.02fr 1fr;gap:54px;align-items:center}

/* left — the Party Box Box as the product photo */
.prodArt{position:relative;display:flex;flex-direction:column;align-items:center;gap:18px}
.prodArt-badge{position:absolute;top:4px;left:50%;transform:translateX(-50%);z-index:3;
  background:linear-gradient(180deg,var(--gold-light),var(--gold));color:#3a2a10;
  font-size:11.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  padding:6px 16px;border-radius:999px;box-shadow:0 8px 20px rgba(0,0,0,.35);white-space:nowrap}
.prodArt-stage{width:min(440px,100%);aspect-ratio:1/1.05;display:grid;place-items:center;
  border-radius:28px;padding:26px 22px 18px;
  background:
    radial-gradient(120% 90% at 50% 6%,color-mix(in srgb,var(--theme,#f6a9c6) 42%,transparent),transparent 60%),
    linear-gradient(180deg,rgba(255,248,239,.06),rgba(20,13,8,.5));
  border:1px solid rgba(231,192,115,.32);box-shadow:0 40px 80px rgba(0,0,0,.5),inset 0 0 60px rgba(0,0,0,.3)}
.prodArt-stage .pbx-art,.prodArt-stage .pbi-art{width:100%;height:100%;filter:drop-shadow(0 24px 34px rgba(0,0,0,.5))}
.prodArt-swatches{display:inline-flex;gap:9px;align-items:center}
.prodArt-swatches i{width:26px;height:26px;border-radius:50%;display:block;
  box-shadow:inset 0 0 0 2px rgba(255,255,255,.6),0 3px 8px rgba(0,0,0,.35)}

/* ---------- product photo thumbnails (gallery) ---------- */
.prodArt-thumbs{display:inline-flex;gap:12px;align-items:stretch;flex-wrap:wrap;justify-content:center}
.prodArt-thumb{cursor:pointer;width:96px;border-radius:14px;padding:6px 6px 0;
  background:linear-gradient(180deg,rgba(255,248,239,.06),rgba(20,13,8,.5));
  border:1.5px solid rgba(231,192,115,.3);color:var(--cream);
  display:flex;flex-direction:column;align-items:center;gap:2px;
  transition:border-color .15s ease,transform .15s ease,box-shadow .15s ease}
.prodArt-thumb:hover{transform:translateY(-2px);border-color:rgba(231,192,115,.6)}
.prodArt-thumb.is-active{border-color:var(--gold);box-shadow:0 8px 22px rgba(0,0,0,.4),0 0 0 1px var(--gold)}
.prodArt-thumb .thumbArt{width:100%;aspect-ratio:1/1;display:grid;place-items:center;overflow:hidden;border-radius:9px}
.prodArt-thumb .thumbArt svg{width:100%;height:100%}
.prodArt-thumb .thumbCap{font-size:10.5px;font-weight:700;letter-spacing:.02em;
  padding:5px 2px 6px;line-height:1.1;text-align:center;color:#ecdec3}
/* hint that the big photo is zoomable */
.prodArt-stage{cursor:zoom-in}

/* ---------- lightbox ---------- */
.pbLightbox{position:fixed;inset:0;z-index:120;display:none;place-items:center;padding:24px;
  background:rgba(12,8,5,.86);backdrop-filter:blur(4px)}
.pbLightbox.show{display:grid}
.pbLightbox-body{width:min(1000px,96vw);max-height:90vh;display:grid;place-items:center}
.pbLightbox-body svg{width:100%;height:auto;max-height:90vh;
  filter:drop-shadow(0 30px 60px rgba(0,0,0,.6))}
.pbLightbox-x{position:absolute;top:18px;right:22px;width:44px;height:44px;border-radius:50%;
  cursor:pointer;font-size:26px;line-height:1;color:#3a2a10;border:none;
  background:linear-gradient(180deg,var(--gold-light),var(--gold));box-shadow:0 8px 20px rgba(0,0,0,.4)}

/* right — product info */
.prodInfo h1{font-size:clamp(38px,6vw,62px);line-height:1.02;margin:6px 0 0}
.prodLede{font-size:clamp(16px,2vw,19px);color:#ecdec3;margin:16px 0 26px;max-width:520px}

/* size picker */
.sizeBlock{margin:0 0 22px}
.sizeBlock-lab{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.sizeBlock-lab .num{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;flex:none;
  font-family:var(--serif);font-weight:700;color:#3a2a10;font-size:16px;
  background:linear-gradient(180deg,var(--gold-light),var(--gold))}
.sizeBlock-lab h2{font-size:23px;color:var(--cream)}
.sizeCards{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.sizeCard{position:relative;text-align:left;cursor:pointer;border-radius:16px;padding:16px 18px;
  background:rgba(255,248,239,.05);border:1.5px solid rgba(231,192,115,.26);color:var(--cream);
  transition:border-color .15s ease,background .15s ease,transform .15s ease}
.sizeCard:hover{transform:translateY(-2px);border-color:rgba(231,192,115,.6);background:rgba(255,248,239,.09)}
.sizeCard.sel{border-color:var(--gold);background:linear-gradient(180deg,rgba(231,192,115,.22),rgba(231,192,115,.08));
  box-shadow:0 10px 26px rgba(231,192,115,.2)}
.sizeCard .tick{position:absolute;top:12px;right:12px;width:20px;height:20px;border-radius:50%;
  display:grid;place-items:center;font-size:12px;color:#3a2a10;background:var(--gold);opacity:0;transition:opacity .15s}
.sizeCard.sel .tick{opacity:1}
.sizeCard .badge-pop{position:absolute;top:-9px;left:14px;background:linear-gradient(180deg,var(--gold-light),var(--gold));
  color:#3a2a10;font-size:10px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;
  padding:3px 9px;border-radius:999px;box-shadow:0 4px 12px rgba(0,0,0,.3)}
.sizeCard .ft{display:block;font-family:var(--serif);font-size:26px;font-weight:700;line-height:1}
.sizeCard .nm{display:block;font-weight:800;font-size:14px;margin:4px 0 2px}
.sizeCard .tl{display:block;font-size:12.5px;color:#cdbb98}
.sizeCard .pr{display:block;margin-top:9px;font-weight:800;font-size:15px;color:var(--gold-light)}

/* buy card */
.buyCard{background:linear-gradient(180deg,rgba(255,248,239,.1),rgba(20,13,8,.4));
  border:1px solid rgba(231,192,115,.4);border-radius:20px;padding:20px 22px;
  box-shadow:0 20px 44px rgba(0,0,0,.35);backdrop-filter:blur(6px)}
.buyCard-top{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:16px}
.buyCard-eyebrow{font-size:12.5px;letter-spacing:.06em;color:#dcccaa;font-weight:700}
.buyCard-price{font-family:var(--serif);font-size:46px;font-weight:700;line-height:1;color:var(--cream);margin-top:4px}
.buyCard-price small{font-size:18px;color:#b6a17e;font-weight:600;margin-left:6px;text-decoration:line-through}
.buyCard-ship{font-size:12px;text-align:right;color:#d8c8ad;font-weight:700;line-height:1.4;flex:none}
.buyCard-cta{width:100%;justify-content:center;font-size:16px;padding:15px;border:0;cursor:pointer}
.buyCard-cta.is-disabled{opacity:.5;pointer-events:none;filter:grayscale(.3)}
.buyCard-err{min-height:0;margin-top:10px;color:#ffb3b3;font-size:13px;font-weight:700;text-align:center}
.buyCard-err:empty{display:none}
.buyCard-fine{text-align:center;margin-top:12px;font-size:12px;color:#c7b78f}

/* perks */
.prodPerks{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:10px}
.prodPerks li{display:flex;gap:11px;align-items:flex-start;color:#ecdec3;font-weight:600;font-size:14.5px}
.prodPerks .ck{color:var(--gold);flex:none}

/* ---------- what's in the box ---------- */
.inbox{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.inbox-card{background:var(--cream);border:1px solid var(--parchment-deep);border-radius:18px;padding:24px 22px;
  box-shadow:0 10px 26px rgba(58,42,20,.08)}
.inbox-card .ic{font-size:30px;display:block;margin-bottom:12px}
.inbox-card h3{font-size:19px;margin-bottom:8px}
.inbox-card p{font-size:14px;color:var(--ink-soft)}

/* this arch's exact colours */
.inboxColors{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin:0 auto 32px;max-width:820px}
.inboxColors:empty{display:none}
.inboxChip{display:inline-flex;align-items:center;gap:11px;background:var(--cream);border:1px solid var(--parchment-deep);
  border-radius:999px;padding:7px 18px 7px 8px;box-shadow:0 6px 16px rgba(58,42,20,.07)}
.inboxChip i{width:24px;height:24px;border-radius:50%;flex:none;
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.12),0 1px 3px rgba(0,0,0,.18)}
.inboxChip .nm{font-size:14px;font-weight:800;color:var(--ink);line-height:1.1}
.inboxChip .hx{font-size:11px;letter-spacing:.06em;color:var(--ink-soft);font-weight:700}

/* good to know */
.inboxNotes{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:24px}
.inboxNote{display:flex;gap:15px;align-items:flex-start;background:var(--cream);border:1px solid var(--parchment-deep);
  border-radius:16px;padding:20px 22px;box-shadow:0 8px 22px rgba(58,42,20,.06)}
.inboxNote .ic{font-size:24px;flex:none;line-height:1.2}
.inboxNote h4{font-size:16.5px;margin:0 0 5px}
.inboxNote p{font-size:14px;color:var(--ink-soft);margin:0;line-height:1.55}
.inboxNote--tip{background:linear-gradient(180deg,var(--gold-light),#fdeccb);border-color:var(--gold)}
.inboxNote--tip h4{color:var(--gold-deep)}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .pbHero{padding:84px 0 56px}
  .pbHero-in{grid-template-columns:1fr;gap:40px}
  .prodArt{order:-1}
  .inbox{grid-template-columns:1fr 1fr}
}
@media(max-width:700px){
  .inboxNotes{grid-template-columns:1fr}
}
@media(max-width:560px){
  .sizeCards{grid-template-columns:1fr}
  .inbox{grid-template-columns:1fr}
  .buyCard-top{flex-direction:column}
  .buyCard-ship{text-align:left}
}
@media(prefers-reduced-motion:reduce){
  .pbHero-glam,.pbHero-sparkles i,.pbConfirm-stars i{animation:none}
  .pbHero-sparkles i{opacity:.6}
}

/* ---------- order confirmation (gold sparkle) ---------- */
.pbConfirm{position:fixed;inset:0;z-index:140;display:none;align-items:center;justify-content:center;
  padding:clamp(12px,3vw,28px);
  background:radial-gradient(120% 120% at 50% -10%,rgba(58,42,29,.6),rgba(6,4,2,.92) 60%);
  backdrop-filter:blur(8px)}
.pbConfirm.show{display:flex;animation:pbcf-fade .35s ease}
@keyframes pbcf-fade{from{opacity:0}to{opacity:1}}
.pbConfirm-card{position:relative;width:100%;max-width:520px;max-height:94vh;overflow:hidden auto;
  border-radius:26px;padding:40px 34px 30px;text-align:center;color:var(--cream);
  background:linear-gradient(180deg,#2a1c10,#160f09);
  border:1px solid rgba(231,192,115,.42);
  box-shadow:0 40px 120px rgba(0,0,0,.7),0 0 0 1px rgba(231,192,115,.12) inset;
  animation:pbcf-rise .45s cubic-bezier(.2,.9,.25,1)}
@keyframes pbcf-rise{from{transform:translateY(24px) scale(.98);opacity:0}to{transform:none;opacity:1}}
.pbConfirm-x{position:absolute;top:14px;right:16px;z-index:3;width:38px;height:38px;border-radius:50%;
  border:1px solid rgba(231,192,115,.4);background:rgba(12,8,5,.5);color:var(--cream);
  font-size:22px;line-height:1;cursor:pointer;transition:.2s}
.pbConfirm-x:hover{background:rgba(231,192,115,.16);border-color:var(--gold);transform:rotate(90deg)}
.pbConfirm-stars{position:absolute;inset:0;pointer-events:none;z-index:0}
.pbConfirm-stars i{position:absolute;width:3px;height:3px;border-radius:50%;background:#fff7e8;opacity:.7;
  box-shadow:0 0 6px 1px rgba(255,247,232,.8);animation:pbcf-tw var(--d,4s) ease-in-out var(--t,0s) infinite}
@keyframes pbcf-tw{0%,100%{opacity:.12;transform:scale(.6)}50%{opacity:.95;transform:scale(1.15)}}
.pbConfirm-in{position:relative;z-index:1}
.pbConfirm-seal{width:72px;height:72px;margin:0 auto 16px;border-radius:50%;display:grid;place-items:center;
  font-size:34px;color:#4a330f;
  background:radial-gradient(circle at 35% 30%,#fff,var(--gold) 60%,var(--gold-deep));
  box-shadow:0 12px 30px rgba(231,192,115,.5),0 0 0 6px rgba(231,192,115,.16)}
.pbConfirm h2{font-size:clamp(28px,5vw,38px);color:var(--cream);margin:6px 0 8px}
.pbConfirm-sub{color:#cdbfa6;font-size:14.5px;line-height:1.55;max-width:400px;margin:0 auto 18px}
.pbConfirm-id{font-size:13px;letter-spacing:.04em;color:#cdbfa6;margin-bottom:16px}
.pbConfirm-id b{color:var(--gold);font-weight:800;letter-spacing:.08em}
.pbConfirm-lines{text-align:left;border:1px solid rgba(231,192,115,.25);border-radius:16px;overflow:hidden;margin-bottom:14px}
.pbConfirm-lines .ln{display:flex;justify-content:space-between;gap:14px;padding:11px 16px;font-size:13.5px;
  color:#e6d6bf;border-bottom:1px solid rgba(231,192,115,.12)}
.pbConfirm-lines .ln:last-child{border-bottom:0}
.pbConfirm-lines .ln b{color:var(--cream)}
.pbConfirm-total{display:flex;justify-content:space-between;align-items:center;padding:15px 16px;border-radius:14px;
  background:rgba(231,192,115,.1);margin-bottom:14px}
.pbConfirm-total span{font-family:var(--serif);font-size:17px;color:var(--cream)}
.pbConfirm-total b{font-family:var(--serif);font-size:26px;color:var(--gold)}
.pbConfirm-reward{font-size:13.5px;color:#cdbfa6;line-height:1.5;margin-bottom:22px}
.pbConfirm-reward b{color:var(--gold)}
.pbConfirm-reward a{color:var(--gold);text-decoration:underline}
.pbConfirm-actions{display:flex;flex-direction:column;align-items:center;gap:12px}
.pbConfirm-cta{width:100%;justify-content:center;border:0;cursor:pointer;font-size:16px;padding:14px}
.pbConfirm-link{color:#cdbfa6;font-size:13.5px;font-weight:700;text-decoration:none}
.pbConfirm-link:hover{color:var(--gold)}