.upgrade-forge-panel .upgrade-card-grid{grid-template-columns:repeat(3,minmax(210px,1fr));margin-top:12px}.upgrade-forge-panel .collection-card{cursor:pointer;transition:transform .22s,filter .22s}.upgrade-forge-panel .collection-card:hover{filter:brightness(1.12);transform:translateY(-7px) scale(1.015)}.upgrade-offer{width:min(570px,94vw);max-width:570px;padding:30px}.upgrade-offer h3{font-size:26px}.forge-card-summary{display:flex;align-items:center;justify-content:center;gap:20px;margin:18px 0;padding:14px;border:1px solid #66c9dc70;border-radius:10px;background:#071319}.forge-card-summary img{width:105px;height:122px;object-fit:cover;border-radius:7px}.forge-card-summary b{color:#effcff;font:800 15px 'DM Mono'}.forge-card-summary i{color:#7cf398;font-style:normal}.forge-gains{margin:14px 0;padding:14px;border:1px solid #67d4846b;border-radius:9px;background:linear-gradient(135deg,#163d25,#0c2115)}.forge-gains small{color:#8ef1a6;font:800 10px 'DM Mono';letter-spacing:.6px}.forge-gains>div{display:flex;justify-content:space-around;gap:10px;margin-top:10px}.forge-gains>div span{display:flex;align-items:center;gap:6px;color:#effff2;font:900 19px 'DM Mono'}.forge-gains>div img{width:27px;height:27px;object-fit:contain}.forge-gains .gain-attack{color:#ffd8d8}.forge-gains .gain-defense{color:#d7f2ff}.forge-gains .gain-hp{color:#ffe1e4}.upgrade-offer>span{font-size:14px!important}.upgrade-offer>span img{width:24px!important}.upgrade-offer>div:last-child button{padding:13px 20px;font-size:14px}.forge-animation{position:relative;display:grid;width:min(590px,94vw);height:340px;place-items:center;overflow:hidden;border:2px solid #f4b456;border-radius:17px;background:radial-gradient(circle at 50% 95%,#ff671f95,#31130e 35%,#07090d 77%);box-shadow:0 0 75px #ff642477}.forge-animation:before{position:absolute;inset:0;background:repeating-linear-gradient(105deg,transparent 0 35px,#ffffff08 36px 37px,transparent 38px 74px);content:''}.forge-fire{position:absolute;bottom:-72px;width:330px;height:210px;border-radius:50%;background:radial-gradient(ellipse,#fff5a6 0 7%,#ffb12e 20%,#f34618 48%,transparent 70%);filter:blur(3px);animation:forgeFire .38s ease-in-out infinite alternate}.forge-anvil{position:relative;z-index:2;width:190px;height:220px;padding:7px;border:2px solid #f5c05c;border-radius:10px;background:#111820;box-shadow:0 13px 30px #000}.forge-anvil img{width:100%;height:100%;object-fit:cover;border-radius:6px}.forge-hammer{position:absolute;z-index:3;top:18px;right:105px;color:#f6e5b2;font-size:82px;filter:drop-shadow(0 3px 3px #000);animation:forgeHammer .46s ease-in-out infinite}.forge-animation p,.forge-animation span{position:absolute;z-index:4;margin:0;color:#fff4cb;font:800 13px 'DM Mono';letter-spacing:.8px}.forge-animation p{bottom:31px}.forge-animation span{bottom:57px;color:#ffc850;letter-spacing:15px;animation:forgeSpark .25s infinite alternate}@keyframes forgeHammer{50%{transform:rotate(-42deg) translate(-30px,29px)}}@keyframes forgeFire{to{transform:scale(1.14);filter:blur(6px)}}@keyframes forgeSpark{to{transform:translateY(-17px) scale(1.4);opacity:.25}}.upgrade-result.failure{background:linear-gradient(145deg,#49181e,#16090c);box-shadow:0 0 45px #e335456e}.upgrade-result.failure:before{display:block;margin-bottom:9px;color:#ff8690;font-size:34px;content:'✕'}.upgrade-failure-shake .upgrade-modal{animation:forgeFailure .62s ease-in-out;background:#9e1e2d55}.upgrade-success-pulse .upgrade-modal{animation:forgeSuccess .62s ease-out}@keyframes forgeFailure{20%,60%{transform:translateX(-14px)}40%,80%{transform:translateX(14px)}}@keyframes forgeSuccess{50%{filter:drop-shadow(0 0 35px #69f39b)}}@media(max-width:900px){.upgrade-forge-panel .upgrade-card-grid{grid-template-columns:repeat(2,minmax(190px,1fr))}}@media(max-width:540px){.upgrade-forge-panel .upgrade-card-grid{grid-template-columns:1fr}.upgrade-offer{padding:22px}.forge-animation{height:290px}.forge-anvil{width:155px;height:180px}.forge-hammer{right:44px;font-size:70px}}