@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root{--bg:#0c111c;--panel:#141d2c;--panel2:#192438;--text:#f5f7fb;--muted:#8d9ab0;--line:rgba(255,255,255,.09);--blue:#8db5ff;--cyan:#6ce1dc;--gold:#f5d18a}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(ellipse at 50% -20%,#243653 0%,#111a29 38%,var(--bg) 75%);color:var(--text);font-family:'DM Sans',sans-serif;min-height:100vh;overflow-x:hidden}
button,input,select{font:inherit}
button{cursor:pointer}
.ambient{position:fixed;width:420px;height:420px;border-radius:50%;filter:blur(110px);opacity:.11;pointer-events:none;z-index:-1}
.ambient-one{background:#4c8dff;top:260px;left:-260px}.ambient-two{background:#42d7c8;right:-300px;top:850px}
.topbar{height:76px;padding:0 clamp(20px,6vw,90px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:rgba(10,15,25,.55);backdrop-filter:blur(18px)}
.brand{display:flex;align-items:center;gap:11px;color:var(--text);text-decoration:none;font-family:'Space Grotesk',sans-serif;font-size:13px;font-weight:600;letter-spacing:1.4px}
.brand b{color:var(--blue)}.brand-mark{display:grid;place-items:center;width:30px;height:30px;border:1px solid rgba(141,181,255,.45);border-radius:9px;color:var(--blue);font-size:18px}
.top-stats{display:flex;gap:28px}.stat{display:flex;align-items:center;gap:10px}.stat-icon{color:var(--blue);font-size:21px}.stat small{display:block;color:var(--muted);font-size:9px;letter-spacing:1.2px}.stat strong{font-family:'Space Grotesk';font-size:17px}
.shell{width:min(1120px,calc(100% - 40px));margin:auto}
.hero{min-height:440px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;padding:65px 3% 48px;gap:30px}
.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;color:#9db9e8;margin:0 0 17px}.pulse{display:inline-block;width:7px;height:7px;border-radius:50%;background:#66e0bd;box-shadow:0 0 12px #66e0bd;margin-right:8px}
h1,h2,h3,p{margin-top:0}h1{font:700 clamp(40px,5.2vw,65px)/1.04 'Space Grotesk';letter-spacing:-2.8px;margin-bottom:18px}h1 span{color:var(--blue)}
.hero-text{max-width:470px;color:#a8b3c5;line-height:1.7;font-size:15px}
.hero-actions{display:flex;align-items:center;gap:20px;margin-top:28px;flex-wrap:wrap}
.primary-button,.secondary-button{border:0;border-radius:10px;padding:15px 20px;font-size:10px;letter-spacing:1.4px;font-weight:700;transition:transform .2s,filter .2s}
.primary-button{background:linear-gradient(110deg,#a8c7ff,#72a4ff);color:#101827;box-shadow:0 9px 28px rgba(102,151,240,.18)}
.primary-button span{margin-left:17px;font-size:15px}.primary-button:hover,.secondary-button:hover{transform:translateY(-2px);filter:brightness(1.08)}button:disabled{opacity:.45;cursor:wait;transform:none}
.save-note{font-size:11px;color:var(--muted)}.save-dot{display:inline-block;width:6px;height:6px;background:#64d9b4;border-radius:50%;margin-right:7px}
.hero-art{height:330px;position:relative;display:grid;place-items:center;perspective:900px}
.orbit{position:absolute;border:1px solid rgba(145,181,255,.14);border-radius:50%;transform:rotate(-22deg)}.orbit-a{width:330px;height:210px}.orbit-b{width:270px;height:300px;transform:rotate(45deg)}
.hero-card{position:absolute;width:185px;height:260px;border-radius:15px;border:1px solid rgba(255,255,255,.48);box-shadow:0 28px 60px rgba(0,0,0,.5);overflow:hidden}
.hero-card-back{background:linear-gradient(145deg,#3c5b91,#192944 55%,#6d8fbd);transform:translate(25px,5px) rotate(13deg)}
.hero-card-front{background:radial-gradient(circle at 50% 35%,#7597c8,#263e67 48%,#111d35 100%);transform:translate(-16px,-8px) rotate(-9deg);display:flex;align-items:center;justify-content:center;flex-direction:column}
.hero-card-front:before{content:"";position:absolute;inset:8px;border:1px solid rgba(255,255,255,.3);border-radius:10px}
.card-glint{position:absolute;inset:-50%;background:linear-gradient(115deg,transparent 38%,rgba(255,255,255,.25) 48%,transparent 58%);transform:rotate(12deg);animation:glint 5s infinite}
.hero-star{font-size:76px;color:#e9f2ff;text-shadow:0 0 35px #c2dcff}.hero-card-label{text-align:center;font:700 13px/1.4 'Space Grotesk';letter-spacing:2px}.hero-card-bottom{position:absolute;bottom:20px;font-size:7px;letter-spacing:2px;color:#d2e1ff}
.float-spark{position:absolute;color:#b5d1ff;text-shadow:0 0 20px #8db5ff}.spark-a{top:48px;right:16%;font-size:28px}.spark-b{bottom:40px;left:14%;font-size:34px}
@keyframes glint{0%,35%{transform:translateX(-40%) rotate(12deg)}65%,100%{transform:translateX(40%) rotate(12deg)}}
.section{padding:32px 3% 55px}.section-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:20px;gap:15px}.section-heading .eyebrow{margin-bottom:8px}.section-heading h2{font:600 27px 'Space Grotesk';letter-spacing:-.7px;margin:0}.section-caption{font-size:11px;color:var(--muted);padding-bottom:4px}
.pack-panel{background:linear-gradient(120deg,rgba(26,39,59,.96),rgba(17,27,43,.96));border:1px solid var(--line);border-radius:18px;min-height:300px;display:grid;grid-template-columns:.85fr 1.15fr;overflow:hidden}
.pack-controls{padding:36px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}
.pack-controls label{font-size:9px;letter-spacing:1.6px;color:#9eacc1;font-weight:700;margin-bottom:10px}
select,input{background:#0e1726;border:1px solid rgba(255,255,255,.13);border-radius:9px;color:var(--text);padding:12px 14px;outline:none}
select:focus,input:focus{border-color:#8db5ff}.pack-controls select{width:min(100%,330px)}
.pack-controls p{color:var(--muted);font-size:12px;line-height:1.5;max-width:330px;margin:12px 0 19px}
.open-button{min-width:205px}.tiny-note{font-size:10px!important;color:#738198!important;margin-top:12px!important}
.pack-stage{min-height:300px;display:grid;place-items:center;position:relative;background:radial-gradient(ellipse at 50% 55%,rgba(100,140,205,.18),transparent 60%)}
.pack-shadow{position:absolute;width:210px;height:25px;border-radius:50%;background:#050911;filter:blur(15px);bottom:38px}
.booster{position:relative;width:164px;height:232px;border-radius:12px 12px 17px 17px;overflow:hidden;display:flex;align-items:center;flex-direction:column;background:linear-gradient(120deg,#4a6eae 0%,#263e70 32%,#172b51 67%,#7899cb 100%);border:1px solid rgba(255,255,255,.55);box-shadow:15px 22px 35px rgba(0,0,0,.4),inset 0 0 0 5px rgba(255,255,255,.08);transform:rotate(5deg);transition:transform .5s}
.booster:before{content:"";position:absolute;inset:7px;border:1px solid rgba(255,255,255,.38);border-radius:8px}
.booster-top{font:700 16px 'Space Grotesk';letter-spacing:1px;margin-top:23px;text-shadow:0 2px 4px #0b1426}
.booster-symbol{font-size:62px;line-height:1.2;color:#e6f0ff;text-shadow:0 0 20px #b7d7ff}
.booster-name{text-align:center;font:500 12px/1.35 'Space Grotesk';letter-spacing:2px}
.booster-name b{font-size:19px;letter-spacing:4px}
.booster-ribbon{position:absolute;width:190px;height:18px;top:139px;background:linear-gradient(90deg,#b5d5ff,#668bd0,#d8e8ff);transform:rotate(-22deg);opacity:.7}
.booster-bottom{position:absolute;bottom:17px;font-size:7px;letter-spacing:2px}
.booster-shine{position:absolute;inset:-100%;background:linear-gradient(115deg,transparent 43%,rgba(255,255,255,.3) 50%,transparent 57%);animation:packshine 4s infinite}
@keyframes packshine{0%,30%{transform:translateX(-25%)}70%,100%{transform:translateX(25%)}}
.stage-caption{position:absolute;bottom:17px;color:#7f91ad;font-size:10px;letter-spacing:.6px}
.booster.opening{animation:openPack .75s ease-in forwards}
@keyframes openPack{0%{transform:rotate(5deg) scale(1)}35%{transform:rotate(-8deg) scale(1.08)}100%{transform:rotate(22deg) translateY(-30px) scale(.2);opacity:0}}
.hidden{display:none!important}
.reveal-section{padding-top:18px}
.reveal-status{font-size:12px;color:var(--muted);margin:-5px 0 18px}
.reveal-grid,.collection-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.card-tile{position:relative;min-width:0;cursor:pointer;perspective:900px;animation:cardIn .55s both}
@keyframes cardIn{from{opacity:0;transform:translateY(18px) rotateY(-18deg)}to{opacity:1;transform:translateY(0) rotateY(0)}}
.card-image-wrap{position:relative;border-radius:11px;overflow:hidden;background:#202b3d;aspect-ratio:2.5/3.5;border:1px solid rgba(255,255,255,.14);box-shadow:0 12px 24px rgba(0,0,0,.22)}
.card-image-wrap img{display:block;width:100%;height:100%;object-fit:contain;transition:transform .3s}
.card-tile:hover img{transform:scale(1.045)}
.card-tile.rarity-high .card-image-wrap:after{content:"";position:absolute;inset:0;background:linear-gradient(125deg,transparent 20%,rgba(255,255,255,.32) 48%,transparent 62%);background-size:220% 220%;animation:foil 3.5s linear infinite;mix-blend-mode:screen;pointer-events:none}
@keyframes foil{0%{background-position:100% 0}100%{background-position:-100% 100%}}
.card-tile.rarity-secret .card-image-wrap{border:2px solid #e6c5ff;box-shadow:0 0 20px rgba(189,133,255,.32)}
.card-name{font-size:12px;font-weight:700;margin:9px 0 3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card-rarity{font-size:9px;color:var(--muted);text-transform:uppercase;letter-spacing:.8px}
.reveal-actions{display:flex;justify-content:center;gap:12px;margin-top:25px;flex-wrap:wrap}
.secondary-button{background:rgba(255,255,255,.07);border:1px solid var(--line);color:#d8e2f2}
.collection-toolbar{display:flex;justify-content:space-between;gap:12px;margin-bottom:20px}
.collection-toolbar input{width:min(350px,100%)}
.collection-toolbar select{min-width:170px}
.collection-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:18px}
.empty-state{grid-column:1/-1;border:1px dashed rgba(255,255,255,.15);border-radius:15px;padding:42px 20px;text-align:center;color:var(--muted)}
.empty-icon{font-size:30px;color:#8caee4;margin-bottom:12px}.empty-state h3{font:600 18px 'Space Grotesk';color:#e8eef8;margin-bottom:7px}.empty-state p{font-size:12px;margin:0}
.copy-count{position:absolute;right:7px;top:7px;background:rgba(7,12,20,.85);border:1px solid rgba(255,255,255,.2);border-radius:20px;padding:5px 8px;font-size:10px;font-weight:700;z-index:2}
footer{border-top:1px solid var(--line);padding:27px 3% 35px;text-align:center;color:#718097;font-size:10px;line-height:1.7}
.footer-brand{font:700 11px 'Space Grotesk';letter-spacing:2px;color:#cbd8ed;margin-bottom:8px}.footer-brand span{color:var(--blue)}
footer p{margin:4px 0}
.modal-backdrop{position:fixed;inset:0;background:rgba(3,7,13,.82);backdrop-filter:blur(10px);z-index:20;display:grid;place-items:center;padding:20px}
.card-modal{position:relative;display:flex;align-items:center;gap:24px;background:#182337;border:1px solid var(--line);border-radius:18px;padding:24px;max-width:540px;width:100%;box-shadow:0 25px 80px #000}
.card-modal img{width:min(48%,220px);max-height:70vh;object-fit:contain;border-radius:10px}
.modal-info h2{font:600 25px 'Space Grotesk';margin:0 0 9px}.modal-info p:last-child{color:var(--muted);font-size:12px;line-height:1.6}
.modal-close{position:absolute;right:12px;top:9px;background:none;border:0;color:#fff;font-size:27px}
.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,20px);background:#e2edff;color:#111a29;border-radius:9px;padding:12px 18px;font-size:12px;font-weight:700;opacity:0;pointer-events:none;transition:.25s;z-index:30}
.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:760px){.topbar{height:66px;padding:0 18px}.top-stats{gap:12px}.stat{gap:5px}.stat small{font-size:8px}.stat strong{font-size:14px}.hero{grid-template-columns:1fr;padding:55px 2% 20px;gap:0}.hero-art{height:250px;order:-1}.hero-card{width:145px;height:205px}.hero-star{font-size:58px}.hero-card-label{font-size:10px}.hero-card-bottom{font-size:6px}.orbit-a{width:270px}.orbit-b{height:245px}.hero-copy{text-align:center}.hero-text{margin-left:auto;margin-right:auto}.hero-actions{justify-content:center}.pack-panel{grid-template-columns:1fr}.pack-controls{padding:27px 24px 10px}.pack-stage{min-height:290px}.section{padding-left:1%;padding-right:1%}.reveal-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.collection-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.section-heading h2{font-size:23px}.collection-toolbar{flex-direction:column}.collection-toolbar input,.collection-toolbar select{width:100%}.card-modal{gap:15px;padding:18px}.modal-info h2{font-size:20px}}
@media(min-width:761px) and (max-width:980px){.collection-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.reveal-grid{gap:12px}}

/* Dual Fusion booster previews: original stylized designs, not official pack artwork. */
.pack-variant-row{width:min(100%,330px);display:flex;flex-direction:column;margin-top:2px}
.pack-variant-row label{margin-bottom:8px}
.pack-variant-row select{width:100%}
.pack-controls .data-status{font-size:11px;line-height:1.6;color:#eacb8b;margin:0 0 15px;max-width:350px}
.booster-edition{position:absolute;top:173px;text-align:center;font:700 8px/1.4 'Space Grotesk',sans-serif;letter-spacing:1.1px;padding:0 8px;z-index:1}
.booster.dual-mewtwo{background:radial-gradient(circle at 50% 36%,#ad85ec 0%,#623b9e 38%,#221536 83%);border-color:#c5a2fa}
.booster.dual-mewtwo .booster-symbol{color:#e4c9ff;text-shadow:0 0 25px #c78bff}
.booster.dual-mewtwo .booster-ribbon{background:linear-gradient(90deg,#c68aff,#5939a0,#f1d5ff)}
.booster.dual-pikachu{background:radial-gradient(circle at 50% 35%,#ffeaa0 0%,#f4b83b 39%,#8e4e20 88%);border-color:#ffe6a5}
.booster.dual-pikachu .booster-symbol{color:#fff2aa;text-shadow:0 0 25px #ffde54}
.booster.dual-pikachu .booster-ribbon{background:linear-gradient(90deg,#ffe66a,#e17a32,#fff6bd)}

/* Pack stamina and hourglasses */
.pack-economy{width:min(100%,330px);display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:2px 0 17px}
.economy-counter{display:flex;flex-direction:column;gap:7px;border:1px solid rgba(151,183,255,.22);border-radius:10px;background:#101d32;padding:11px}
.economy-counter span{color:#96afd0;font-size:9px;letter-spacing:.9px;font-weight:700}
.economy-counter strong{color:#eff5ff;font:700 19px 'Space Grotesk',sans-serif}
.economy-timer{grid-column:1/-1;color:#b5cbef;font-size:11px;font-variant-numeric:tabular-nums}
.hourglass-button{grid-column:1/-1;font-size:11px;padding:10px 12px}
.hourglass-button:disabled{opacity:.5;cursor:not-allowed}

/* Optional, destructive save-data controls */
.data-management{margin:24px 0 28px;padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:18px;border:1px solid #77414b;border-radius:14px;background:rgba(112,35,48,.12)}
.data-management strong{font-size:15px}.data-management p{color:var(--muted);font-size:12px;line-height:1.6;margin:5px 0 0}
.danger-button{background:#9d3146;border:1px solid #d15b71;color:#fff;border-radius:10px;padding:12px 17px;font-weight:700;cursor:pointer;letter-spacing:.04em}
.danger-button:hover:not(:disabled){background:#bd3e56}.danger-button:disabled{opacity:.4;cursor:not-allowed}
.erase-dialog{background:#182337;border:1px solid #8e4050;border-radius:18px;padding:28px;max-width:480px;width:100%;box-shadow:0 25px 80px #000}
.erase-dialog h2{font:600 25px 'Space Grotesk';margin:8px 0 12px}.erase-dialog p{line-height:1.65;color:var(--muted)}
.erase-dialog #erase-step{color:#ff9aa9}.erase-dialog label{display:block;margin:18px 0 9px;font-size:13px}
.erase-dialog input{width:100%;padding:12px;border-radius:8px;border:1px solid #8e4050;background:#0b1424;color:#fff;font-size:16px}
.erase-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.erase-actions button{flex:1;min-width:145px}
@media(max-width:760px){.data-management{flex-direction:column;align-items:stretch}.erase-dialog{padding:22px}}

.owner-panel{position:fixed;right:18px;bottom:18px;z-index:100;background:#1a2740;border:1px solid #6f8ac7;border-radius:14px;padding:16px;box-shadow:0 16px 48px #0009;display:flex;flex-direction:column;gap:12px;min-width:250px}
.owner-panel.hidden{display:none}.owner-panel label{display:flex;align-items:center;gap:9px;font-size:14px}
.owner-panel input{accent-color:#7aa2ff}.owner-panel button{padding:9px}
#admin-error{color:#ff9ba7;font-size:13px}#admin-confirm-row.hidden,#admin-setup.hidden{display:none}

/* Animated booster opening and card reveals — no extra assets or dependencies */
.pack-stage{isolation:isolate;overflow:hidden}
.pack-stage::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;background:radial-gradient(circle at 50% 48%,rgba(255,255,255,.65) 0%,rgba(129,181,255,.25) 19%,transparent 60%);z-index:2}
.pack-stage.pack-burst::after{animation:packBurst .95s ease-out both}
@keyframes packBurst{0%{opacity:0;transform:scale(.3)}45%{opacity:1}100%{opacity:0;transform:scale(2)}}
.booster.opening{animation:packTear .95s cubic-bezier(.18,.75,.35,1) both}
@keyframes packTear{0%{transform:rotate(5deg) scale(1);filter:brightness(1);opacity:1}24%{transform:rotate(-7deg) scale(1.08)}48%{transform:rotate(7deg) scale(1.14);filter:brightness(1.8)}70%{transform:rotate(-9deg) translateY(-16px) scale(1.17);opacity:1}100%{transform:rotate(18deg) translateY(-65px) scale(.45);filter:brightness(2);opacity:0}}
.reveal-grid .card-tile.unrevealed{cursor:pointer;animation:dealCard .65s cubic-bezier(.2,.85,.3,1) both;outline-offset:5px}
@keyframes dealCard{from{opacity:0;transform:translateY(-70px) rotate(-12deg) scale(.72)}to{opacity:1;transform:translateY(0) rotate(0) scale(1)}}
.reveal-grid .card-tile.unrevealed .card-image-wrap{background:radial-gradient(circle at 50% 40%,#385a9c,#182a4b 65%,#0d1729);border:2px solid #8daef5;box-shadow:inset 0 0 0 5px #162d55,0 10px 24px #0007}
.reveal-grid .card-tile.unrevealed .card-image-wrap img{visibility:hidden}
.reveal-grid .card-tile.unrevealed .card-image-wrap::after{content:"✦";position:absolute;inset:0;display:grid;place-items:center;color:#e5efff;font-size:clamp(34px,6vw,68px);text-shadow:0 0 25px #80aaff;background:radial-gradient(circle,transparent 25%,#07132366 100%)}
.reveal-grid .card-tile.unrevealed .card-name{font-size:0}
.reveal-grid .card-tile.unrevealed .card-name::after{content:"TAP TO REVEAL";font-size:11px;letter-spacing:.8px}
.reveal-grid .card-tile.unrevealed .card-rarity{visibility:hidden}
.reveal-grid .card-tile.just-revealed{animation:flipReveal .65s cubic-bezier(.22,.8,.25,1) both}
@keyframes flipReveal{0%{opacity:.7;transform:perspective(800px) rotateY(90deg) scale(.85)}65%{opacity:1;transform:perspective(800px) rotateY(-9deg) scale(1.07)}100%{transform:perspective(800px) rotateY(0) scale(1)}}
.reveal-grid .card-tile.rare-reveal .card-image-wrap{box-shadow:0 0 0 2px #e7cb82,0 0 32px #e5c46a99,0 14px 25px #0006}
.reveal-grid .card-tile.rare-reveal .card-image-wrap::before{content:"";position:absolute;inset:-50%;z-index:2;pointer-events:none;background:linear-gradient(110deg,transparent 35%,#ffffff99 49%,transparent 62%);animation:rareSweep 1.2s ease-out forwards}
@keyframes rareSweep{from{transform:translateX(-80%)}to{transform:translateX(80%)}}
@media(prefers-reduced-motion:reduce){.booster.opening,.pack-stage.pack-burst::after,.reveal-grid .card-tile.unrevealed,.reveal-grid .card-tile.just-revealed,.reveal-grid .card-tile.rare-reveal .card-image-wrap::before{animation:none!important}.reveal-grid .card-tile.rare-reveal .card-image-wrap::before{display:none}}

/* Pack selection carousel — responsive, touch-enabled, keyboard-accessible */
.pack-picker{position:fixed;inset:0;z-index:1100;background:rgba(4,8,18,.92);display:grid;place-items:center;padding:12px;overflow-y:auto;backdrop-filter:blur(14px)}
.pack-picker.hidden{display:none!important}
.picker-dialog{width:min(720px,100%);max-height:calc(100dvh - 24px);overflow-y:auto;text-align:center;position:relative;background:linear-gradient(145deg,#1a2b48,#0d1727);border:1px solid #5273a2;border-radius:22px;padding:clamp(18px,4vw,34px);box-shadow:0 20px 90px #000b}
.picker-dialog h2{font:700 clamp(22px,5vw,32px) 'Space Grotesk';margin:0 0 8px}.picker-hint,.picker-disclaimer{color:#a9b9d1;font-size:12px;line-height:1.5}.picker-disclaimer{margin:12px 0 0;font-size:10px}
.picker-close{position:absolute;right:15px;top:12px;border:0;background:#243858;color:white;border-radius:10px;width:40px;height:40px;font-size:20px}
.picker-carousel{height:270px;position:relative;perspective:850px;overflow:hidden;touch-action:pan-y;user-select:none}
.picker-pack{position:absolute;top:18px;left:50%;margin-left:-78px;width:156px;height:220px;border-radius:13px;border:2px solid #b6d5ff;color:#fff;background:linear-gradient(120deg,#4e81c8,#243f77 45%,#102444 80%,#739ad4);box-shadow:0 16px 28px #0008,inset 0 0 0 5px #ffffff15;display:flex;flex-direction:column;align-items:center;justify-content:space-around;padding:18px 6px;cursor:pointer;transform:translateX(calc(var(--offset) * 105px)) rotateY(calc(var(--offset) * -34deg)) scale(calc(1 - var(--distance) * .16));opacity:calc(1 - var(--distance) * .24);transition:transform .5s cubic-bezier(.2,.75,.2,1),opacity .4s,filter .4s;filter:brightness(calc(1 - var(--distance) * .18))}
.picker-pack.is-selected{box-shadow:0 0 0 3px #f3d48a,0 0 35px #8eb6ff77,0 18px 30px #000b}
.picker-pack-top{font-weight:800;letter-spacing:1px}.picker-pack-star{font-size:58px;text-shadow:0 0 18px #b9d8ff}.picker-pack-name{font-weight:800;letter-spacing:2px;font-size:12px}.picker-pack-num{font-size:10px;letter-spacing:2px}
.picker-nav{display:flex;align-items:center;justify-content:center;gap:22px;margin:0 0 8px}.picker-nav button{border:1px solid #6385b7;background:#243858;color:white;width:48px;height:44px;border-radius:12px;font-size:30px}.picker-selected{font-weight:700;color:#f4d58f;font-size:13px;margin:8px 0 16px}
.picker-dialog .primary-button{min-height:48px;width:min(100%,300px)}
/* Mobile-first fixes to prevent clipping, tiny controls, and horizontal scrolling */
img{max-width:100%} .shell,.pack-panel,.pack-controls,.collection-toolbar,.reveal-section{min-width:0}
button,select,input{max-width:100%}button{touch-action:manipulation}
@media(max-width:600px){
 .shell{width:calc(100% - 24px)}.topbar{padding:8px 12px;height:auto;min-height:68px;gap:8px;flex-wrap:wrap}.brand{font-size:11px;letter-spacing:.3px}.top-stats{gap:10px}.stat{gap:4px}.stat-icon{font-size:15px}.stat small{font-size:7px}.stat strong{font-size:12px}
 .hero{padding:28px 4px 22px}.hero-art{height:205px}.hero-card{transform:scale(.78)}.hero-card-front{transform:translate(-16px,-8px) rotate(-9deg) scale(.78)}.hero-card-back{transform:translate(25px,5px) rotate(13deg) scale(.78)}.orbit-a{width:245px}.orbit-b{height:210px}
 h1{font-size:clamp(32px,9vw,45px);letter-spacing:-1.4px}.section{padding:24px 0 38px}.section-heading{align-items:flex-start;flex-wrap:wrap}.pack-controls{padding:22px 16px}.pack-controls select,.open-button,.hourglass-button{width:100%}.pack-stage{min-height:265px}
 .reveal-grid,.collection-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.card-tile{min-width:0}.card-name,.card-rarity{overflow-wrap:anywhere}.reveal-actions button{width:100%}
 .picker-carousel{height:235px}.picker-pack{width:128px;height:190px;margin-left:-64px;transform:translateX(calc(var(--offset) * 72px)) rotateY(calc(var(--offset) * -34deg)) scale(calc(1 - var(--distance) * .18));top:14px}.picker-pack-star{font-size:44px}.picker-pack-name{font-size:10px}.picker-dialog{padding:20px 12px}
}
@media(max-width:360px){.top-stats{width:100%;justify-content:space-between}.picker-pack{transform:translateX(calc(var(--offset) * 62px)) rotateY(calc(var(--offset) * -34deg)) scale(calc(1 - var(--distance) * .2))}}
@media(prefers-reduced-motion:reduce){.picker-pack{transition:none!important}}

/* Mobile-safe save controls */
.backup-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}.backup-actions button{min-height:44px;letter-spacing:.6px}.backup-status{font-size:12px;color:#a8c7ff;line-height:1.5}.erase-explanation{margin-top:12px!important}.data-management{gap:16px;flex-wrap:wrap}.data-management>div{min-width:0;flex:1 1 280px}@media(max-width:600px){.backup-actions{flex-direction:column}.backup-actions button{width:100%}.save-note{line-height:1.5}.brand{letter-spacing:.6px}}

/* Account gate and mobile accessibility */
.account-gate{position:fixed;inset:0;z-index:99999;background:#080d1cf5;display:flex;align-items:center;justify-content:center;padding:18px;overflow:auto}
.account-gate.hidden{display:none}
.account-box{width:min(100%,440px);background:#151e35;border:1px solid #546b9a;border-radius:22px;padding:clamp(20px,5vw,36px);color:#fff;box-shadow:0 24px 80px #0009}
.account-box h1{font-size:clamp(24px,6vw,34px);overflow-wrap:anywhere}.account-box p{line-height:1.5;color:#cbd5e1}
.account-tabs{display:flex;gap:10px;margin:18px 0}.account-tabs button{flex:1;padding:12px;background:#273754;color:white;border:1px solid #667a9b;border-radius:10px}.account-tabs button.active{background:#4567c2}
.account-box form{display:grid;gap:14px}.account-box label{display:grid;gap:6px;font-size:14px}.account-box input{width:100%;box-sizing:border-box;padding:13px;border-radius:9px;border:1px solid #8492ad;background:#0b1428;color:white;font-size:16px}.account-box form button{min-height:48px;cursor:pointer}.account-box small{display:block;margin-top:16px;color:#cbd5e1;line-height:1.5}#account-error{color:#ffb8b8;min-height:20px}.account-user{display:flex;gap:8px;align-items:center;font-size:12px;overflow-wrap:anywhere}.account-user button{padding:9px;border-radius:9px;border:1px solid #8395b9;color:white;background:#283856;cursor:pointer}
@media(max-width:600px){.topbar{flex-wrap:wrap;gap:10px}.top-stats{flex-wrap:wrap}.account-user{order:-1;width:100%}.account-box{max-height:calc(100dvh - 36px);overflow:auto}}