/* ═══════════════════════════════════════════════════════════════
   Alpha Shop storefront — design tokens & components
   Brand: charcoal base, indigo → cyan gradient from the Alpha Traders mark.
   Motion is purposeful and fully disabled under prefers-reduced-motion.
   ═══════════════════════════════════════════════════════════════ */
:root{
  --bg:#0a0d12; --bg2:#0f1319; --surface:rgba(255,255,255,.035); --surface2:rgba(255,255,255,.06);
  --line:rgba(255,255,255,.08); --line2:rgba(255,255,255,.14);
  --text:#e9eef6; --muted:#8a94a6; --dim:#5d6677;
  --indigo:#3b4fe0; --cyan:#22d3ee; --grad:linear-gradient(100deg,#3b4fe0 0%,#2a8df0 45%,#22d3ee 100%);
  --ok:#34d399; --warn:#fbbf24; --bad:#f87171;
  --r:16px; --r-sm:10px; --shadow:0 24px 60px -20px rgba(0,0,0,.65);
  --ease:cubic-bezier(.2,.7,.2,1);
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --display:'Space Grotesk','Inter',sans-serif;
  --maxw:1240px; --gutter:clamp(16px,4vw,32px);
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden;
  background-image:radial-gradient(1200px 600px at 85% -10%,rgba(34,211,238,.08),transparent 60%),radial-gradient(900px 500px at -10% 10%,rgba(59,79,224,.10),transparent 60%);background-attachment:fixed}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
h1,h2,h3{font-family:var(--display);letter-spacing:-.02em;margin:0;line-height:1.1}
.muted{color:var(--muted)} .dim{color:var(--dim)}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:8px 12px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:6px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
.glass{background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.02));border:1px solid var(--line);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%)}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Top bars */
.announce{background:var(--grad);color:#fff;text-align:center;font-size:13px;font-weight:600;padding:8px var(--gutter);letter-spacing:.01em}
.testmode{background:#3a2a05;color:#fcd34d;text-align:center;font-size:12.5px;font-weight:600;padding:6px var(--gutter);border-bottom:1px solid #6b4b0a}

/* Header */
.hdr{position:sticky;top:0;z-index:40;background:rgba(10,13,18,.72);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);border-bottom:1px solid transparent;transition:border-color .3s var(--ease)}
.hdr.scrolled{border-bottom-color:var(--line)}
.hdr-in{max-width:var(--maxw);margin:0 auto;padding:14px var(--gutter);display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-size:16px;letter-spacing:.14em}
.brand b{font-weight:700}
.brand img{width:auto;height:36px;display:block}
.hdr-nav{display:flex;gap:24px;font-size:14px;color:var(--muted)}
.hdr-nav a{position:relative;padding:4px 0;transition:color .2s}
.hdr-nav a:hover,.hdr-nav a.on{color:var(--text)}
.hdr-nav a.on::after{content:'';position:absolute;left:0;right:0;bottom:-4px;height:2px;border-radius:2px;background:var(--grad)}
.hdr-act{margin-left:auto;display:flex;gap:6px;align-items:center}
.icon-btn{position:relative;width:40px;height:40px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;background:none;border:1px solid transparent;cursor:pointer;transition:background .2s,border-color .2s}
.icon-btn:hover{background:var(--surface2);border-color:var(--line)}
.icon-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.cart-count{position:absolute;top:3px;right:2px;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--grad);color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center}
.cart-count.bump{animation:bump .5s var(--ease)}
@keyframes bump{30%{transform:scale(1.45)}60%{transform:scale(.9)}}
.search-bar{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter) 14px}
.search-bar input{width:100%;padding:14px 18px;border-radius:14px;border:1px solid var(--line2);background:var(--surface);color:var(--text);font-size:15px;outline:none}
.search-bar input:focus{border-color:var(--cyan)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:12px;border:1px solid transparent;font-weight:600;font-size:14.5px;cursor:pointer;transition:transform .2s var(--ease),box-shadow .25s var(--ease),background .2s,opacity .2s;white-space:nowrap}
.btn:active{transform:translateY(1px) scale(.99)}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 30px -10px rgba(34,160,238,.55)}
.btn-primary:hover:not([disabled]){box-shadow:0 14px 38px -10px rgba(34,190,238,.75);transform:translateY(-1px)}
.btn-ghost{background:var(--surface);border-color:var(--line2);color:var(--text)}
.btn-ghost:hover:not([disabled]){background:var(--surface2)}
.btn-link{background:none;border:none;color:var(--cyan);padding:0;font-weight:600;cursor:pointer}
.btn-lg{padding:16px 28px;font-size:15.5px;border-radius:14px}
.btn-block{width:100%}

/* Page transitions & reveal */
main{min-height:70vh}
main.leaving{opacity:0;transform:translateY(6px);transition:opacity .16s ease,transform .16s ease}
main.entering{animation:pageIn .3s var(--ease) both}
@keyframes pageIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .55s var(--ease),transform .55s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
.reveal.d1{transition-delay:.05s}.reveal.d2{transition-delay:.1s}.reveal.d3{transition-delay:.15s}

/* Hero */
.hero{position:relative;padding:clamp(56px,10vw,120px) 0 clamp(48px,8vw,96px);overflow:hidden}
.hero-orb{position:absolute;right:-8%;top:-20%;width:min(720px,80vw);aspect-ratio:1;border-radius:50%;background:conic-gradient(from 200deg,#3b4fe0,#22d3ee,#3b4fe0);filter:blur(90px);opacity:.28;animation:orb 18s linear infinite;pointer-events:none}
@keyframes orb{to{transform:rotate(360deg)}}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 20%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 20%,transparent 70%);opacity:.35;pointer-events:none}
.hero-in{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan)}
.eyebrow::before{content:'';width:22px;height:1px;background:var(--cyan)}
.hero h1{font-size:clamp(42px,7vw,86px);font-weight:700;margin:18px 0 18px}
.hero p{font-size:clamp(16px,1.6vw,19px);color:var(--muted);max-width:520px;margin:0 0 32px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-card{position:relative;display:block;border-radius:24px;padding:14px;transform:perspective(1200px) rotateY(-8deg) rotateX(4deg);transition:transform .8s var(--ease);box-shadow:var(--shadow)}
.hero-card:hover{transform:perspective(1200px) rotateY(-2deg) rotateX(1deg)}
.hero-card img{border-radius:16px;aspect-ratio:4/5;object-fit:cover;width:100%;background:var(--bg2)}
.hero-card .tag{position:absolute;left:28px;bottom:28px;right:28px;padding:14px 16px;border-radius:14px;display:flex;justify-content:space-between;align-items:center;gap:10px;background:rgba(10,13,18,.55);backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);border-color:rgba(255,255,255,.16);color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.35);box-shadow:0 8px 24px rgba(0,0,0,.22)}
.hero-card .tag .muted{color:rgba(255,255,255,.78)}
.hero-card .tag span{font-weight:700;white-space:nowrap}
.hero-card .tag b{font-family:var(--display);font-size:16px}
.hero-empty{aspect-ratio:4/5;border-radius:16px;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 30% 20%,rgba(34,211,238,.18),transparent 60%),var(--bg2)}
.hero-empty img{width:38%;opacity:.9}

/* Sections */
.section{padding:clamp(40px,6vw,72px) 0}
.sec-h{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:26px}
.sec-h h2{font-size:clamp(26px,3.4vw,38px);font-weight:600}
.sec-h p{margin:6px 0 0;color:var(--muted);font-size:14.5px}
.sec-h a{font-size:14px;color:var(--muted);white-space:nowrap;transition:color .2s}
.sec-h a:hover{color:var(--text)}

/* Categories */
.cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.cat{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:5/3;display:flex;align-items:flex-end;padding:18px;border:1px solid var(--line);background:var(--bg2);isolation:isolate}
.cat img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .8s var(--ease)}
.cat::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(5,7,10,.85));z-index:-1}
.cat:hover img{transform:scale(1.06)}
.cat b{font-family:var(--display);font-size:20px;font-weight:600}
.cat span{display:block;font-size:12.5px;color:var(--muted)}
.cat-noimg{background:radial-gradient(circle at 80% 0%,rgba(59,79,224,.35),transparent 60%),radial-gradient(circle at 0% 100%,rgba(34,211,238,.2),transparent 60%),var(--bg2)}

/* Product grid & cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:clamp(14px,2vw,22px)}
.card{position:relative;display:flex;flex-direction:column;border-radius:var(--r);transition:transform .45s var(--ease)}
.card:hover{transform:translateY(-4px)}
.card-media{position:relative;aspect-ratio:4/5;border-radius:var(--r);overflow:hidden;background:var(--bg2);border:1px solid var(--line)}
.card-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease),opacity .5s ease}
.card-media img.alt{opacity:0}
.card:hover .card-media img.main{transform:scale(1.05)}
.card:hover .card-media img.alt{opacity:1;transform:scale(1.02)}
.card-media .ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.card-media .ph img{position:static;width:28%;opacity:.35}
.badges{position:absolute;top:12px;left:12px;display:flex;gap:6px;flex-wrap:wrap;z-index:2}
.badge{padding:5px 10px;border-radius:999px;font-size:11px;font-weight:700;letter-spacing:.04em;background:rgba(10,13,18,.72);border:1px solid var(--line2);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.badge-sale{position:relative;overflow:hidden;background:var(--grad);border-color:transparent;color:#fff}
.badge-sale::after{content:'';position:absolute;inset:0;background:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.45) 50%,transparent 70%);transform:translateX(-120%);animation:shine 3.2s ease-in-out infinite}
@keyframes shine{60%,100%{transform:translateX(120%)}}
.badge-lock{color:#c7d2fe}
.quick{position:absolute;left:12px;right:12px;bottom:12px;opacity:0;transform:translateY(10px);transition:opacity .35s var(--ease),transform .35s var(--ease);z-index:2}
.card:hover .quick,.card:focus-within .quick{opacity:1;transform:none}
.card-body{padding:14px 2px 0;display:flex;flex-direction:column;gap:4px}
.card-name{font-weight:600;font-size:15px}
.card-sub{font-size:13px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.price{display:flex;align-items:baseline;gap:8px;font-variant-numeric:tabular-nums}
.price b{font-size:15.5px;font-weight:700}
.price s{color:var(--dim);font-size:13px}
.stockline{font-size:12px;color:var(--warn);display:flex;align-items:center;gap:6px}
.stockline::before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor;box-shadow:0 0 0 0 currentColor;animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 6px transparent}100%{box-shadow:0 0 0 0 transparent}}
.soldout{font-size:12px;color:var(--dim)}

/* Skeleton / loading */
.skel{background:linear-gradient(90deg,rgba(255,255,255,.04) 25%,rgba(255,255,255,.08) 50%,rgba(255,255,255,.04) 75%);background-size:200% 100%;animation:skel 1.4s infinite;border-radius:var(--r)}
@keyframes skel{to{background-position:-200% 0}}
.skel-card{aspect-ratio:4/5}
.skel-line{height:12px;margin-top:12px;width:70%;border-radius:6px}

/* Listing */
.list-head{padding:40px 0 18px}
.list-head h1{font-size:clamp(32px,5vw,52px)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 0}
.chip{padding:8px 14px;border-radius:999px;border:1px solid var(--line2);font-size:13px;color:var(--muted);cursor:pointer;background:none;transition:all .2s}
.chip:hover{color:var(--text);border-color:var(--muted)}
.chip.on{background:var(--text);color:var(--bg);border-color:var(--text)}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:22px 0 18px;font-size:13.5px;color:var(--muted)}
.sel{appearance:none;padding:9px 34px 9px 14px;border-radius:10px;border:1px solid var(--line2);background:var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238a94a6' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") no-repeat right 12px center;color:var(--text);font-size:13.5px}
.sel option{background:#12161d}
.empty{text-align:center;padding:80px 20px}
.empty h2{font-size:26px;margin-bottom:8px}
.empty p{color:var(--muted);margin:0 0 22px}

/* Product page */
.crumbs{font-size:13px;color:var(--dim);padding:26px 0 18px;display:flex;gap:8px;flex-wrap:wrap}
.crumbs a:hover{color:var(--text)}
.pdp{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,5vw,64px);padding-bottom:60px}
.gallery{display:grid;grid-template-columns:72px 1fr;gap:14px;align-self:start;position:sticky;top:88px}
.thumbs{display:flex;flex-direction:column;gap:10px}
.thumbs button{width:72px;height:88px;border-radius:12px;overflow:hidden;border:1px solid var(--line);padding:0;cursor:pointer;background:var(--bg2);opacity:.6;transition:opacity .2s,border-color .2s}
.thumbs button.on{opacity:1;border-color:var(--cyan)}
.thumbs img{width:100%;height:100%;object-fit:cover}
.stage{position:relative;aspect-ratio:4/5;border-radius:22px;overflow:hidden;background:var(--bg2);border:1px solid var(--line)}
.stage img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease),opacity .35s ease;will-change:transform}
.stage.zoom{cursor:zoom-in}
.pdp-info h1{font-size:clamp(30px,4vw,46px);font-weight:600;margin:8px 0 12px}
.pdp-info .lede{color:var(--muted);font-size:16px;margin:0 0 20px}
.pdp-price{display:flex;align-items:center;gap:12px;margin:0 0 6px;font-variant-numeric:tabular-nums}
.pdp-price b{font-size:30px;font-family:var(--display);font-weight:600}
.pdp-price s{color:var(--dim);font-size:18px}
.rating{display:flex;gap:6px;align-items:center;font-size:12.5px;color:var(--dim);margin-bottom:10px}
.rating i{display:inline-block;width:12px;height:12px;background:var(--line2);clip-path:polygon(50% 0,61% 35%,98% 35%,68% 57%,79% 91%,50% 70%,21% 91%,32% 57%,2% 35%,39% 35%)}
.opt{margin:22px 0 0}
.opt-l{font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.opt-l span{color:var(--text);letter-spacing:0;text-transform:none;font-weight:500;margin-left:6px}
.swatches{display:flex;gap:8px;flex-wrap:wrap}
.sw{min-width:48px;padding:10px 16px;border-radius:12px;border:1px solid var(--line2);background:var(--surface);cursor:pointer;font-size:14px;transition:all .2s}
.sw:hover{border-color:var(--muted)}
.sw.on{border-color:transparent;background:var(--text);color:var(--bg);font-weight:600}
.sw.na{opacity:.35;text-decoration:line-through}
.stockbar{margin:22px 0 0}
.stockbar .t{display:flex;justify-content:space-between;font-size:13px;margin-bottom:8px}
.stockbar .b{height:4px;border-radius:4px;background:var(--line);overflow:hidden}
.stockbar .b i{display:block;height:100%;background:var(--grad);border-radius:4px;transform-origin:left;animation:grow 1.2s var(--ease) both}
@keyframes grow{from{transform:scaleX(0)}}
.buy{display:flex;gap:10px;margin:24px 0 0;flex-wrap:wrap}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line2);border-radius:12px;background:var(--surface)}
.qty button{width:44px;height:48px;background:none;border:none;cursor:pointer;font-size:18px;color:var(--muted)}
.qty button:hover{color:var(--text)}
.qty input{width:44px;text-align:center;background:none;border:none;color:var(--text);font-size:15px;font-weight:600;-moz-appearance:textfield}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none}
.buy .btn{flex:1;min-width:150px}
.countdown{display:flex;gap:10px;align-items:center;margin:18px 0 0;font-size:13px;color:var(--muted)}
.countdown b{font-family:var(--display);color:var(--text);font-size:18px;font-variant-numeric:tabular-nums;padding:6px 10px;border-radius:10px;background:var(--surface2);border:1px solid var(--line)}
.acc{border-top:1px solid var(--line);margin-top:28px}
.acc details{border-bottom:1px solid var(--line)}
.acc summary{list-style:none;cursor:pointer;padding:18px 0;font-weight:600;display:flex;justify-content:space-between;align-items:center}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:'+';font-size:20px;color:var(--muted);transition:transform .3s var(--ease)}
.acc details[open] summary::after{transform:rotate(45deg)}
.acc .acc-b{padding:0 0 18px;color:var(--muted);font-size:14.5px;white-space:pre-wrap}
.specs{display:grid;grid-template-columns:auto 1fr;gap:8px 20px;font-size:14px}
.specs dt{color:var(--dim)} .specs dd{margin:0;color:var(--text)}
.lock-card{margin:22px 0 0;padding:20px;border-radius:var(--r)}
.lock-card b{display:block;font-family:var(--display);font-size:18px;margin-bottom:4px}

/* Promotions */
.promo{margin-bottom:12px}
.promo-in{display:flex;gap:8px}
.promo-in .in{padding:11px 12px;font-size:14px;text-transform:uppercase;letter-spacing:.06em}
.promo-in .btn{padding:11px 16px}
.promo-on{display:flex;align-items:center;gap:10px;font-size:13.5px}
.promo-tag{padding:6px 10px;border-radius:8px;background:rgba(34,211,238,.1);border:1px dashed rgba(34,211,238,.5);color:#a5f3fc;font-weight:700;letter-spacing:.08em;font-size:12.5px}
.promo-on .btn-link{margin-left:auto;font-size:13px}
.promo-msg{font-size:12.5px;margin-top:8px;color:var(--muted)}
.promo-msg.bad{color:var(--bad)} .promo-msg.ok{color:var(--ok)}
.sum .disc span:last-child{color:var(--ok)!important}
.camp-line{font-size:12px;color:#a5f3fc}
.camp-line b{font-weight:700}
.badge-soldout{background:rgba(248,113,113,.14);border-color:rgba(248,113,113,.45);color:#fca5a5}
.campaign{margin:22px 0 0;padding:16px 18px;border-radius:14px;background:linear-gradient(120deg,rgba(59,79,224,.16),rgba(34,211,238,.10));border:1px solid rgba(34,211,238,.28)}
.campaign .c-top{display:flex;flex-direction:column;gap:6px}
.campaign .c-top b{font-family:var(--display);font-size:19px}
.campaign .c-count{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;font-size:13.5px;margin:12px 0 8px;color:var(--muted)}
.campaign .c-count b{color:var(--text)}
.campaign .b{height:5px;border-radius:4px;background:rgba(255,255,255,.08);overflow:hidden}
.campaign .b i{display:block;height:100%;background:var(--grad);transform-origin:left;animation:grow 1.2s var(--ease) both}
.soldout-card{margin:22px 0 0;padding:18px 20px;border-radius:14px;border:1px solid rgba(248,113,113,.4);background:rgba(248,113,113,.07);display:flex;flex-direction:column;gap:4px}
.soldout-card b{font-family:var(--display);font-size:22px;letter-spacing:.12em;color:#fca5a5}
.soldout-card span{color:var(--muted);font-size:14px}
.line.gift{background:linear-gradient(90deg,rgba(34,211,238,.05),transparent)}

/* Drawer */
.scrim{position:fixed;inset:0;background:rgba(3,5,8,.6);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);z-index:60;opacity:0;transition:opacity .3s var(--ease)}
.scrim.on{opacity:1}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(440px,100vw);z-index:70;background:rgba(14,18,24,.94);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-left:1px solid var(--line);display:flex;flex-direction:column;transform:translateX(100%);transition:transform .45s var(--ease);box-shadow:-30px 0 80px rgba(0,0,0,.45)}
.drawer.on{transform:none}
.drawer-h{display:flex;justify-content:space-between;align-items:center;padding:20px 22px;border-bottom:1px solid var(--line)}
.drawer-h h2{font-size:20px}
.drawer-b{flex:1;overflow-y:auto;padding:8px 22px}
.drawer-f{padding:18px 22px calc(18px + env(safe-area-inset-bottom));border-top:1px solid var(--line)}
.line{display:grid;grid-template-columns:72px 1fr auto;gap:14px;padding:16px 0;border-bottom:1px solid var(--line);animation:lineIn .4s var(--ease) both}
@keyframes lineIn{from{opacity:0;transform:translateX(16px)}}
.line img,.line .ph{width:72px;height:88px;border-radius:12px;object-fit:cover;background:var(--bg2)}
.line-n{font-weight:600;font-size:14.5px}
.line-v{font-size:12.5px;color:var(--muted)}
.line-issue{font-size:12px;color:var(--bad);margin-top:4px}
.line .qty{margin-top:10px}
.line .qty button{width:32px;height:34px;font-size:15px}
.line .qty input{width:30px;font-size:13.5px}
.line-r{text-align:right;display:flex;flex-direction:column;justify-content:space-between;align-items:flex-end}
.line-r b{font-variant-numeric:tabular-nums}
.rm{background:none;border:none;color:var(--dim);font-size:12.5px;cursor:pointer;padding:0}
.rm:hover{color:var(--bad)}
.sum{font-size:14px}
.sum div{display:flex;justify-content:space-between;padding:4px 0;color:var(--muted)}
.sum div span:last-child{color:var(--text);font-variant-numeric:tabular-nums}
.sum .tot{border-top:1px solid var(--line);margin-top:8px;padding-top:12px;font-size:17px;font-weight:700}
.sum .tot span{color:var(--text)!important}
.fly{position:fixed;z-index:90;width:14px;height:14px;border-radius:50%;background:var(--grad);box-shadow:0 0 18px rgba(34,211,238,.9);pointer-events:none}

/* Dialog */
.dlg-wrap{position:fixed;inset:0;z-index:80;display:flex;align-items:center;justify-content:center;padding:16px;background:rgba(3,5,8,.62);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);opacity:0;transition:opacity .25s ease}
.dlg-wrap.on{opacity:1}
.dlg{width:100%;max-width:440px;border-radius:22px;padding:30px;transform:translateY(14px) scale(.98);transition:transform .35s var(--ease);background:rgba(16,20,27,.96)}
.dlg-wrap.on .dlg{transform:none}
.dlg h2{font-size:24px;margin-bottom:6px}
.dlg p{color:var(--muted);font-size:14px;margin:0 0 20px}
.dlg-ic{width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;font:700 22px var(--display);margin-bottom:14px}
.dlg-ic.bad{background:rgba(248,113,113,.12);color:#f87171;border:1px solid rgba(248,113,113,.35)}
.tabs{display:flex;gap:4px;padding:4px;border-radius:12px;background:var(--surface);border:1px solid var(--line);margin-bottom:18px}
.tabs button{flex:1;padding:9px;border-radius:9px;border:none;background:none;cursor:pointer;font-size:13px;font-weight:600;color:var(--muted)}
.tabs button.on{background:var(--surface2);color:var(--text)}
.fld{margin-bottom:14px}
.fld label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:6px;letter-spacing:.02em}
.in{width:100%;padding:13px 14px;border-radius:12px;border:1px solid var(--line2);background:var(--surface);color:var(--text);font-size:15px;outline:none;transition:border-color .2s,box-shadow .2s;font-family:inherit}
.in:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(34,211,238,.15)}
.in.code{letter-spacing:.5em;text-align:center;font-size:22px;font-family:var(--display)}
textarea.in{resize:vertical;min-height:80px}
.err{color:var(--bad);font-size:13px;margin:4px 0 12px;min-height:1px}
.note{font-size:12.5px;color:var(--dim);margin-top:14px}

/* Checkout */
.co{display:grid;grid-template-columns:1.3fr .9fr;gap:clamp(20px,4vw,48px);padding:30px 0 70px;align-items:start}
.co h1{font-size:clamp(30px,4vw,44px);margin-bottom:24px}
.panel{border-radius:var(--r);padding:22px;margin-bottom:16px}
.panel h3{font-size:17px;margin-bottom:14px;display:flex;align-items:center;gap:10px}
.panel h3 .n{width:24px;height:24px;border-radius:50%;background:var(--grad);font-size:12px;display:inline-flex;align-items:center;justify-content:center;color:#fff;font-family:var(--font)}
.idrow{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 18px;font-size:14px}
.idrow dt{font-size:11.5px;color:var(--dim);text-transform:uppercase;letter-spacing:.08em}
.idrow dd{margin:2px 0 0;word-break:break-word}
.radio{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:12px;border:1px solid var(--line2);cursor:pointer;margin-bottom:10px;transition:border-color .2s,background .2s}
.radio:hover{border-color:var(--muted)}
.radio.on{border-color:var(--cyan);background:rgba(34,211,238,.06)}
.radio.off{opacity:.5;cursor:not-allowed}.radio.off:hover{border-color:var(--line2)}
.radio input{accent-color:#22d3ee;width:18px;height:18px}
.radio .r-main{flex:1}
.radio .r-sub{font-size:12.5px;color:var(--muted)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.co-sum{position:sticky;top:90px;border-radius:var(--r);padding:22px}
.co-line{display:flex;gap:12px;align-items:center;padding:10px 0;font-size:14px}
.co-line .im{position:relative;width:56px;height:68px;border-radius:10px;overflow:hidden;background:var(--bg2);flex-shrink:0}
.co-line .im img{width:100%;height:100%;object-fit:cover}
.co-line .im i{position:absolute;top:-1px;right:-1px;min-width:20px;height:20px;border-radius:0 0 0 8px;background:var(--text);color:var(--bg);font-size:11px;font-weight:700;font-style:normal;display:flex;align-items:center;justify-content:center}
.co-line .nm{flex:1;min-width:0}
.alert{padding:12px 14px;border-radius:12px;font-size:13.5px;margin-bottom:14px}
.alert-warn{background:rgba(251,191,36,.08);border:1px solid rgba(251,191,36,.3);color:#fcd34d}
.alert-bad{background:rgba(248,113,113,.08);border:1px solid rgba(248,113,113,.3);color:#fca5a5}
.alert-info{background:rgba(34,211,238,.06);border:1px solid rgba(34,211,238,.25);color:#a5f3fc}

/* Orders */
.orders{display:flex;flex-direction:column;gap:12px;padding-bottom:60px}
.orow{display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;padding:18px 20px;border-radius:var(--r);transition:border-color .2s,transform .3s var(--ease)}
.orow:hover{border-color:var(--line2);transform:translateY(-2px)}
.orow .th{display:flex}
.orow .th img,.orow .th span{width:48px;height:58px;border-radius:10px;object-fit:cover;background:var(--bg2);border:2px solid var(--bg);margin-left:-14px}
.orow .th :first-child{margin-left:0}
.st{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;font-size:12px;font-weight:600;background:var(--surface2);border:1px solid var(--line)}
.st::before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor}
.st-ok{color:var(--ok)} .st-warn{color:var(--warn)} .st-bad{color:var(--bad)} .st-info{color:var(--cyan)} .st-dim{color:var(--muted)}
.track{display:grid;grid-template-columns:repeat(6,1fr);gap:0;margin:26px 0 8px;position:relative}
.track .step{position:relative;text-align:center;font-size:12.5px;color:var(--dim);padding-top:34px}
.track .step::before{content:'';position:absolute;top:10px;left:50%;transform:translateX(-50%);width:20px;height:20px;border-radius:50%;background:var(--bg2);border:2px solid var(--line2);z-index:1;transition:all .4s var(--ease)}
.track .step::after{content:'';position:absolute;top:19px;left:-50%;width:100%;height:2px;background:var(--line)}
.track .step:first-child::after{display:none}
.track .step.done{color:var(--text)}
.track .step.done::before{background:var(--grad);border-color:transparent;box-shadow:0 0 0 4px rgba(34,211,238,.12)}
.track .step.done::after{background:var(--grad)}
.track .step.now::before{animation:ring 2s infinite}
@keyframes ring{0%{box-shadow:0 0 0 0 rgba(34,211,238,.5)}70%{box-shadow:0 0 0 10px rgba(34,211,238,0)}100%{box-shadow:0 0 0 0 rgba(34,211,238,0)}}
.track .step time{display:block;font-size:11px;color:var(--dim);margin-top:2px}

/* Spinner */
.spinner{width:42px;height:42px;border-radius:50%;border:3px solid var(--line2);border-top-color:var(--cyan);margin:0 auto 18px;animation:spin .9s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* Maintenance */
.maint{text-align:center;padding:90px 0 70px;max-width:560px}
.maint img{margin:0 auto 18px;opacity:.95}
.maint h1{font-size:clamp(32px,5vw,48px);margin:14px 0 12px}
.maint p{color:var(--muted);font-size:16px;margin:0 0 26px}
.testmode.maint-bar{background:#3b1d1d;color:#fecaca;border-bottom-color:#7f1d1d}

/* Handover */
.handover{margin-top:18px;padding:16px 18px;border-radius:14px;display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;
  background:linear-gradient(120deg,rgba(52,211,153,.12),rgba(34,211,238,.08));border:1px solid rgba(52,211,153,.35)}
.handover b{display:block;font-family:var(--display);font-size:18px}
.handover span{color:var(--muted);font-size:14px}
.qr-box{background:#fff;border-radius:18px;padding:18px;width:min(300px,100%);margin:6px auto 0}
.qr-box img{width:100%;height:auto;image-rendering:pixelated}
.qr-code{text-align:center;font-family:var(--display);font-size:22px;letter-spacing:.12em;margin-top:12px}

/* Success */
.success{text-align:center;padding:40px 0 10px}
.check{width:88px;height:88px;margin:0 auto 18px}
.check circle{fill:none;stroke:url(#g);stroke-width:3;stroke-dasharray:260;stroke-dashoffset:260;animation:draw .9s var(--ease) forwards}
.check path{fill:none;stroke:#fff;stroke-width:4;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:60;stroke-dashoffset:60;animation:draw .5s .7s var(--ease) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.confetti{position:fixed;inset:0;pointer-events:none;z-index:95;overflow:hidden}
.confetti i{position:absolute;top:-10px;width:8px;height:14px;border-radius:2px;animation:fall linear forwards}
@keyframes fall{to{transform:translateY(110vh) rotate(720deg);opacity:.2}}

/* Test gateway */
.gw{max-width:460px;margin:50px auto 80px;border-radius:22px;padding:30px}
.gw .amt{font-family:var(--display);font-size:40px;margin:10px 0 4px}
.gw .row{display:flex;gap:10px;margin-top:22px}
.gw .row .btn{flex:1}

/* Footer */
.ftr{border-top:1px solid var(--line);margin-top:40px}
.ftr-in{max-width:var(--maxw);margin:0 auto;padding:40px var(--gutter) 20px;display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.ftr p{font-size:13.5px;max-width:320px}
.ftr-links{display:flex;gap:22px;flex-wrap:wrap;font-size:14px;color:var(--muted)}
.ftr-links a:hover{color:var(--text)}
.ftr-base{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter) 30px;font-size:12.5px}

/* Toast */
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);padding:12px 18px;border-radius:12px;background:#171c24;border:1px solid var(--line2);font-size:14px;opacity:0;pointer-events:none;transition:all .3s var(--ease);z-index:100;max-width:calc(100vw - 32px);box-shadow:var(--shadow)}
.toast.on{opacity:1;transform:translate(-50%,0)}
.toast.bad{border-color:rgba(248,113,113,.5)}

/* Responsive */
@media (max-width:980px){
  .hero-in{grid-template-columns:1fr}
  .hero-card{max-width:420px;transform:none}
  .pdp{grid-template-columns:1fr}
  .gallery{position:static;grid-template-columns:1fr}
  .thumbs{flex-direction:row;order:2;overflow-x:auto}
  .co{grid-template-columns:1fr}
  .co-sum{position:static;order:-1}
}
@media (max-width:720px){
  .hdr-nav{display:none}
  .hdr-in{gap:12px;padding:12px var(--gutter)}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .quick{display:none}
  .two,.idrow{grid-template-columns:1fr}
  .track{grid-template-columns:1fr;gap:0}
  .track .step{text-align:left;padding:0 0 18px 34px}
  .track .step::before{top:0;left:0;transform:none}
  .track .step::after{top:-18px;left:9px;width:2px;height:100%}
  .orow{grid-template-columns:1fr auto}
  .orow .th{display:none}
  .sec-h{flex-direction:column;align-items:flex-start}
  .buy .btn{min-width:0}
}
@media (max-width:480px){
  .buy .qty{width:100%;justify-content:space-between}
  .buy .qty input{flex:1}
  .buy .btn{flex:1 1 calc(50% - 5px);padding:14px 10px;font-size:14.5px}
}
@media (max-width:380px){.grid{gap:10px}.card-name{font-size:14px}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .hero-orb{animation:none}
}

/* Embedded in the Student Portal: the portal provides brand, sign-out and footer links */
html.embed .hdr .brand,html.embed .ftr,html.embed .skip{display:none}
html.embed .hdr-in{justify-content:space-between}