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ease,border-color .2s ease}#clearCartBtn:hover{background:#e74c3c;border-color:#e74c3c;color:#fff}#startTradeBtn{padding:12px 24px;border-radius:8px;border:none;background:linear-gradient(135deg,#11998e,#38ef7d);color:#fff;cursor:pointer;font-size:.95rem;font-weight:600;display:flex;align-items:center;justify-content:center;gap:8px;transition:opacity .2s ease,transform .2s ease,box-shadow .2s ease;min-width:140px}#startTradeBtn:hover:not(:disabled){opacity:.9;transform:translateY(-1px);box-shadow:0 4px 15px rgba(17,153,142,.4)}#startTradeBtn:disabled{opacity:.5;cursor:not-allowed}@media (max-width:600px){.event-cart-btn{bottom:20px!important;right:20px!important;width:52px;height:52px;min-width:52px;min-height:52px}.cart-modal-content{width:95%;max-height:90vh;border-radius:12px}.cart-modal-header{padding:12px 16px}.cart-modal-header h3{font-size:1rem}.cart-modal-body{padding:12px}.cart-slot{padding:10px;gap:10px}.cart-slot-image{width:48px;height:48px}.cart-slot-name{font-size:.9rem}.cart-modal-footer{flex-direction:column;padding:12px 16px;gap:12px}.cart-count{text-align:center;width:100%}.cart-actions{width:100%;flex-direction:column-reverse;gap:8px}#startTradeBtn{width:100%;padding:14px 20px;font-size:1rem;min-width:unset}#clearCartBtn{width:100%;padding:10px 16px;font-size:.85rem;background:rgba(255,255,255,.05)}}@media (max-width:380px){.cart-modal-header h3{font-size:.95rem}.premium-badge{display:none}.cart-slot{padding:8px}.cart-slot-image{width:44px;height:44px}}.cart-toast,.events-toast{position:fixed;bottom:90px;right:20px;padding:12px 20px;background:var(--bg-card,#1e1e24);border:1px solid var(--primary,#dc3545);border-radius:8px;box-shadow:0 4px 20px rgba(0,0,0,.4);color:#fff;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:10px;z-index:9998;transform:translateX(120%);transition:transform .3s ease}.cart-toast.show,.events-toast.show{transform:translateX(0)}.cart-toast i,.events-toast i{color:#38ef7d}@supports (padding-bottom:env(safe-area-inset-bottom)){.cart-toast,.events-toast{bottom:calc(90px + env(safe-area-inset-bottom))}}body.cart-modal-open{overflow:hidden}.btn-batch-premium{padding:10px 18px;border-radius:8px;border:1px solid rgba(255,215,0,.4);background:linear-gradient(135deg,rgba(255,215,0,.15),rgba(255,170,0,.1));color:gold;cursor:pointer;font-size:.9rem;font-weight:600;display:inline-flex;align-items:center;gap:8px;transition:all .25s ease;position:relative;overflow:hidden;text-shadow:0 1px 2px rgba(0,0,0,.3)}.btn-batch-premium::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);transition:left .5s ease}.btn-batch-premium:hover::before{left:100%}.btn-batch-premium:hover:not(:disabled){background:linear-gradient(135deg,rgba(255,215,0,.25),rgba(255,170,0,.2));border-color:rgba(255,215,0,.6);box-shadow:0 0 20px rgba(255,215,0,.2),inset 0 1px 0 rgba(255,255,255,.1);transform:translateY(-1px)}.btn-batch-premium:active:not(:disabled){transform:translateY(0)}.btn-batch-premium:disabled{opacity:.4;cursor:not-allowed}.btn-batch-premium i{color:gold;filter:drop-shadow(0 0 2px rgba(255, 215, 0, .5))}[data-theme=light] .btn-batch-premium{background:linear-gradient(135deg,rgba(255,193,7,.2),rgba(255,152,0,.15));border-color:rgba(255,152,0,.4);color:#b8860b;text-shadow:none}[data-theme=light] .btn-batch-premium:hover:not(:disabled){background:linear-gradient(135deg,rgba(255,193,7,.3),rgba(255,152,0,.25));border-color:rgba(255,152,0,.6);box-shadow:0 0 15px rgba(255,193,7,.2)}[data-theme=light] .btn-batch-premium i{color:#b8860b;filter:none}[data-theme=light] .event-cart-btn{background:#fff;border-color:rgba(0,0,0,.1);box-shadow:0 4px 20px rgba(0,0,0,.15)}[data-theme=light] .event-cart-btn:hover{border-color:var(--primary,#dc3545)}[data-theme=light] .cart-modal-content{background:#fff;border-color:rgba(0,0,0,.1)}[data-theme=light] .cart-modal-header{border-bottom-color:rgba(0,0,0,.1);background:rgba(0,0,0,.02)}[data-theme=light] .cart-modal-header h3{color:#333}[data-theme=light] .cart-close-btn{background:rgba(0,0,0,.05);color:rgba(0,0,0,.5)}[data-theme=light] .cart-close-btn:hover{background:#e74c3c;color:#fff}[data-theme=light] .cart-slot{background:rgba(0,0,0,.02);border-color:rgba(0,0,0,.1)}[data-theme=light] .cart-slot.filled:hover{background:rgba(220,53,69,.08)}[data-theme=light] .cart-slot.empty{border-color:rgba(0,0,0,.15)}[data-theme=light] .cart-slot-placeholder{color:rgba(0,0,0,.4)}[data-theme=light] .cart-slot-name{color:#333}[data-theme=light] .cart-slot-details{color:rgba(0,0,0,.5)}[data-theme=light] .cart-slot-game{color:rgba(0,0,0,.35)}[data-theme=light] .cart-slot-remove{color:rgba(0,0,0,.4)}[data-theme=light] .cart-full-msg{background:rgba(220,53,69,.08);border-color:rgba(220,53,69,.2)}[data-theme=light] .cart-modal-footer{border-top-color:rgba(0,0,0,.1);background:rgba(0,0,0,.02)}[data-theme=light] .cart-count{color:rgba(0,0,0,.5)}[data-theme=light] #clearCartBtn{border-color:rgba(0,0,0,.15);color:rgba(0,0,0,.6);background:rgba(0,0,0,.03)}[data-theme=light] #clearCartBtn:hover{background:#e74c3c;border-color:#e74c3c;color:#fff}[data-theme=light] .cart-toast,[data-theme=light] .events-toast{background:#fff;box-shadow:0 4px 20px rgba(0,0,0,.15);color:#333}