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ease}.nft-modal-close:hover{background:rgba(136,131,128,.2);color:#666}.nft-modal-layout{display:flex;width:100%;height:100%;align-items:stretch}.nft-card-preview{flex:1;background:#ffffff;display:flex;align-items:center;justify-content:center;padding:20px;margin:0;border-radius:16px 0 0 16px}.nft-card-container{position:relative;width:399px;height:626px;background:#ffffff}.nft-card-base{width:100%;height:100%;border-radius:12px;-o-object-fit:cover;object-fit:cover}.nft-card-overlay{position:absolute;top:45px;left:50%;transform:translate(-50%);width:310px;height:442px;border-radius:4px;z-index:2;overflow:hidden;display:flex;align-items:center;justify-content:center}.nft-card-overlay img{max-width:100%;max-height:100%;width:auto;height:auto;-o-object-fit:contain;object-fit:contain;-o-object-position:center;object-position:center;display:block}.nft-upload-section{flex:1;display:flex;flex-direction:column;gap:20px;padding:40px;background:linear-gradient(135deg,#2a2a2a 0%,#1a1a1a 100%);border-radius:0 16px 16px 0;min-height:0}.nft-modal-title{color:#fff;font-size:28px;font-weight:600;margin:0}.nft-modal-subtitle{color:#999;font-size:16px;margin:0;line-height:1.4}.remove-nft-link{color:#ff6b6b;text-decoration:underline;cursor:pointer;transition:color .2s ease}.remove-nft-link:hover{color:#ff5252}.nft-upload-area{border:2px dashed #555;border-radius:12px;padding:40px 20px;text-align:center;cursor:pointer;transition:all .3s ease;background:rgba(255,255,255,.02);min-height:200px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px}.nft-upload-area:hover{border-color:#777;background:rgba(255,255,255,.05)}.nft-upload-area.drag-active{border-color:#f3a847;background:rgba(243,168,71,.1)}.nft-upload-area.uploading{cursor:not-allowed;opacity:.7}.upload-icon{color:#666;width:48px;height:48px}.upload-text{color:#999}.upload-main-text{font-size:16px;font-weight:500;margin-bottom:4px}.upload-limit-text{font-size:14px;font-weight:600;color:#fff}.upload-loading{display:flex;align-items:center;gap:12px;color:#f3a847;font-weight:500}.spinner{width:20px;height:20px;border:2px solid transparent;border-top:2px solid #f3a847;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.nft-upload-error{color:#ff6b6b;font-size:14px;background:rgba(255,107,107,.1);padding:12px 16px;border-radius:8px;border:1px solid rgba(255,107,107,.3)}.nft-modal-actions{display:flex;gap:16px;justify-content:flex-end;margin-top:auto;margin-bottom:0;padding-top:40px}.nft-btn{padding:12px 24px;border-radius:8px;font-weight:600;font-size:14px;cursor:pointer;transition:all .2s ease;border:none;min-width:120px}.nft-btn-primary{background:linear-gradient(90deg,#E9B873 .19%,#FEDD8F 37.17%,#B78D51 100.19%);color:#000}.nft-btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 12px #e9b87366;filter:brightness(1.05)}.nft-btn-secondary{background:transparent;color:#d8b972;border:2px solid #d8b972}.nft-btn-secondary:hover{background:rgba(216,185,114,.1)}@media (max-width: 1024px) and (min-width: 769px){.nft-modal-content{border:1px solid rgba(255,255,255,.12)}.nft-modal-layout{display:flex}.nft-card-preview{border-radius:16px 0 0 16px}.nft-upload-section{border-radius:0 16px 16px 0;padding:32px}.nft-modal-actions{flex-direction:column;margin-top:auto;margin-bottom:16px;padding-top:32px;gap:12px}.nft-btn{width:100%;padding:14px 20px}}@media (max-width: 768px){.nft-modal-content{flex-direction:column;max-width:95vw;max-height:95vh;border:1px solid rgba(255,255,255,.12)}.nft-modal-layout{flex-direction:column}.nft-card-preview{border-radius:16px 16px 0 0}.nft-upload-section{border-radius:0 0 16px 16px;padding:24px;gap:20px}.nft-card-container{width:300px;height:470px}.nft-card-overlay{top:35px;width:230px;height:330px}.nft-modal-actions{flex-direction:column;margin-top:auto;margin-bottom:16px;padding-top:24px;gap:12px}.nft-btn{width:100%;padding:14px 20px}}@media (max-width: 480px){.nft-modal-overlay{padding:10px}.nft-modal-content{flex-direction:column;max-width:90vw;min-width:340px;border:1px solid rgba(255,255,255,.15)}.nft-modal-close{top:12px;right:12px;font-size:24px;width:32px;height:32px}.nft-modal-layout{flex-direction:column}.nft-card-preview{border-radius:16px 16px 0 0}.nft-upload-section{border-radius:0 0 16px 16px;padding:16px;gap:16px}.nft-card-container{width:240px;height:375px}.nft-card-overlay{top:28px;width:185px;height:265px}.nft-modal-title{font-size:22px}.upload-icon{width:36px;height:36px}.nft-modal-actions{flex-direction:row;justify-content:space-between;margin-top:20px;margin-bottom:16px;padding-top:16px;gap:10px}.nft-btn{flex:1;padding:12px 16px;font-size:15px}}