.app-root{position:relative;width:100vw;height:100vh;overflow:hidden;background:radial-gradient(circle at top,#1b2735 0,#090a0f 60%,#000);color:#fff;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.header{position:absolute;top:24px;left:50%;transform:translate(-50%);text-align:center;z-index:10}.title{margin:0;font-size:28px;letter-spacing:4px}.subtitle{margin-top:8px;font-size:14px;opacity:.8}.controls{position:absolute;z-index:10;bottom:40px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:12px}.controls-row{display:flex;gap:16px}.btn{min-width:160px;padding:.75rem 1.5rem;border-radius:999px;border:none;font-size:14px;font-weight:600;letter-spacing:2px;text-transform:uppercase;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}.btn-main{color:#0b1020;background:linear-gradient(135deg,#ffdb3b,#fe53bb,#8f51ea,#04f);box-shadow:0 0 20px #fe53bb66}.btn-main:hover{transform:translateY(-1px) scale(1.03);box-shadow:0 0 30px #fe53bb99}.btn-secondary{color:#fff;background:#ffffff0f;border:1px solid rgba(255,255,255,.16)}.btn-secondary:hover{transform:translateY(-1px) scale(1.03);background:#ffffff24}.btn-qr{margin-left:12px;color:#fff;background:#ff79c633;border:1px solid rgba(255,121,198,.5)}.btn-qr:hover{background:#ff79c64d;border-color:#ff79c6b3}.btn-exit{color:#fff;background:#ff646433;border:1px solid rgba(255,100,100,.5)}.btn-exit:hover{background:#ff64644d;border-color:#ff6464b3}.btn-clear{color:#fff;background:#ffc10733;border:1px solid rgba(255,193,7,.5)}.btn-clear:hover{background:#ffc1074d;border-color:#ffc107b3}.three-container{position:absolute;inset:0}.element-card,.lucky-element-card{position:relative;cursor:default;text-align:center;-webkit-user-select:none;user-select:none;border-radius:18px;overflow:hidden}.element-card .card-id,.lucky-element-card .card-id{position:absolute;top:10px;right:20px;z-index:2}.element-card .card-name,.lucky-element-card .card-name{position:absolute;top:40px;left:0;right:0;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;z-index:2}.element-card .card-avatar-name,.lucky-element-card .card-avatar-name{inset:auto 0 0;line-height:2!important}.element-card .card-detail,.lucky-element-card .card-detail{position:absolute;left:0;right:0;bottom:15px;z-index:2}.element-card .card-avatar,.lucky-element-card .card-avatar{position:absolute;inset:0;z-index:1;width:140px!important;height:120px!important;object-fit:cover;margin:auto}.lucky-element-card{cursor:default}.lucky-element-card .card-id{top:20px}.lucky-element-card .card-name{text-align:center}.winner-panel{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);width:auto;max-width:calc(100vw - 80px);max-height:calc(100vh - 80px);overflow:auto;padding:30px;border-radius:16px;background:#000000d9;box-shadow:0 10px 50px #000000e6,0 0 100px #ff79c64d;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:100;animation:winnerPanelAppear .4s ease-out}@keyframes winnerPanelAppear{0%{opacity:0;transform:translate(-50%,-50%) scale(.9)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}.winner-panel h2{margin:0 0 20px;font-size:20px;letter-spacing:2px;text-align:center;color:#ff79c6;text-shadow:0 0 12px rgba(255,121,198,.5)}.winner-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:26px;max-width:800px}.winner-card{position:relative;width:140px;height:200px;padding:12px;border-radius:8px;background:linear-gradient(135deg,#ff79c64d,#ff79c61a);border:1px solid rgba(255,121,198,.5);box-shadow:0 0 20px #ff79c666,inset 0 0 20px #ff79c61a;display:flex;flex-direction:column;justify-content:space-between;transition:all .3s ease;animation:winnerCardAppear .5s ease-out}.winner-card:hover{transform:translateY(-4px) scale(1.05);box-shadow:0 0 30px #ff79c699,inset 0 0 30px #ff79c633;border-color:#ff79c6cc}@keyframes winnerCardAppear{0%{opacity:0;transform:scale(.8) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}.winner-card-id{font-size:14px;color:#ffffffb3;text-align:left;font-weight:500}.winner-card-name{font-size:24px;font-weight:600;color:#fff;text-align:center;line-height:1.2;text-shadow:0 0 12px rgba(255,121,198,.8);margin:8px 0}.winner-card-detail{font-size:12px;color:#ffffffe6;text-align:center;line-height:1.6}.winner-card-detail div{margin:2px 0}@media(max-width:768px){.title{font-size:20px}.controls{bottom:20px}.winner-panel{left:50%;top:50%;transform:translate(-50%,-50%);max-width:calc(100vw - 40px);max-height:calc(100vh - 40px);padding:20px}.winner-cards{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px}.winner-card{width:100%;height:180px;padding:10px}.winner-card-name{font-size:20px}}.qr-code-panel{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);background:#000000e6;border-radius:20px;padding:30px;box-shadow:0 10px 50px #000000e6,0 0 100px #ff79c64d;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:50;text-align:center;animation:qrPanelAppear .4s ease-out}@keyframes qrPanelAppear{0%{opacity:0;transform:translate(-50%,-50%) scale(.9)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}.qr-code-panel h3{margin:0 0 20px;font-size:24px;color:#ff79c6;text-shadow:0 0 12px rgba(255,121,198,.5)}.qr-code-container{margin:20px 0;display:inline-block;padding:20px;background:#fff;border-radius:12px;box-shadow:0 0 30px #ff79c666}.qr-code-container img{display:block;width:300px;height:300px}.qr-tip{margin-top:20px;font-size:14px;color:#fffc}