.alert-container{position:fixed;top:20px;left:50%;transform:translateX(-50%);z-index:9999;max-width:400px;width:100%;pointer-events:none;display:flex;flex-direction:column;align-items:center;gap:10px}.custom-alert{background:#10b981;border-radius:8px;overflow:hidden;pointer-events:auto;opacity:0;transition:none;position:relative;min-width:300px;max-width:400px;width:auto}.custom-alert.show{opacity:1}.custom-alert.hide{opacity:0;transition:none}.alert-content{display:flex;align-items:center;justify-content:center;padding:10px 20px;gap:12px}.alert-icon{flex-shrink:0;width:20px;height:20px;display:flex;align-items:center;justify-content:center;font-size:16px;color:white}.alert-message{flex:1;font-size:14px;line-height:1.5;color:white;font-weight:600}.alert-close{flex-shrink:0;border:none;background:none;color:rgba(255,255,255,0.8);cursor:pointer;border-radius:50px;font-size:14px;padding:12px;width:16px;height:16px;display:flex;align-items:center;justify-content:center}.alert-close:hover{background:#dc2626;color:white}.alert-progress{position:absolute;bottom:0;left:0;height:3px;background:rgba(255,255,255,0.3);width:100%;transform-origin:left}@keyframes alertProgress{from{transform:scaleX(1)}to{transform:scaleX(0)}}@keyframes gentle-bounce{0%,100%{transform:translateY(0px)}50%{transform:translateY(-4px)}}.alert-success{background:#10b981}.alert-error{background:#ef4444}.alert-warning{background:#f59e0b}.alert-info{background:#3b82f6}.custom-alert:nth-child(1){z-index:10}.custom-alert:nth-child(2){z-index:9}.custom-alert:nth-child(3){z-index:8}.custom-alert:nth-child(4){z-index:7}.custom-alert:nth-child(5){z-index:6}.custom-alert:nth-child(n+6){display:none}.alert-confirm-modal{position:fixed;top:0;left:0;right:0;bottom:0;z-index:99999;display:flex;align-items:center;justify-content:center;opacity:1;visibility:visible}.alert-confirm-modal.show{opacity:1;visibility:visible}.alert-confirm-modal.hide{opacity:0;visibility:hidden}.alert-confirm-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.3)}.alert-confirm-content{position:relative;background:#f8f9fa;border-radius:16px;padding:24px 20px;max-width:400px;width:90%;border:1px solid rgba(0,149,255,0.08);transform:scale(1);text-align:center}.alert-confirm-modal.show .alert-confirm-content{transform:scale(1)}.alert-confirm-icon{display:none}.alert-confirm-message{font-size:15px;color:#4b5563;line-height:1.5;margin-bottom:24px;font-weight:400}.alert-confirm-actions{display:flex;gap:12px;justify-content:center}.alert-confirm-cancel,.alert-confirm-ok{padding:10px 20px;border:none;border-radius:8px;font-weight:500;cursor:pointer;transition:all 0.2s ease;font-size:14px;min-width:80px;text-align:center}.alert-confirm-cancel{background:#f3f4f6;color:#6b7280;border:1px solid #d1d5db}.alert-confirm-cancel:hover{background:#e5e7eb;color:#374151}.alert-confirm-ok{background:#0095FF;color:white}.alert-confirm-ok:hover{background:#0077DD;transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,149,255,0.3)}.alert-prompt-modal{position:fixed;top:0;left:0;right:0;bottom:0;z-index:99999;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:all 0.3s ease}.alert-prompt-modal.show{opacity:1;visibility:visible}.alert-prompt-modal.hide{opacity:0;visibility:hidden}.alert-prompt-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.5);backdrop-filter:blur(4px)}.alert-prompt-content{background:white;border-radius:12px;padding:24px;max-width:420px;width:90%;position:relative;box-shadow:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04);transform:scale(0.95);transition:all 0.3s ease}.alert-prompt-modal.show .alert-prompt-content{transform:scale(1)}.alert-prompt-header{display:flex;align-items:center;gap:12px;margin-bottom:16px}.alert-prompt-icon{width:48px;height:48px;background:#0095FF;border-radius:12px;display:flex;align-items:center;justify-content:center;color:white;font-size:20px}.alert-prompt-header h3{margin:0;color:#1f2937;font-size:18px;font-weight:600}.alert-prompt-message{color:#4b5563;font-size:14px;line-height:1.5;margin-bottom:20px}.alert-prompt-input{margin-bottom:24px}.alert-prompt-input input{width:100%;padding:12px;border:2px solid #e5e7eb;border-radius:8px;font-size:14px;color:#1f2937;transition:all 0.2s ease}.alert-prompt-input input:focus{outline:none;border-color:#0095FF;box-shadow:0 0 0 3px rgba(0,149,255,0.1)}.alert-prompt-actions{display:flex;gap:12px;justify-content:flex-end}.alert-prompt-cancel,.alert-prompt-ok{padding:10px 20px;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all 0.2s ease}.alert-prompt-cancel{background:#f3f4f6;color:#374151}.alert-prompt-cancel:hover{background:#e5e7eb}.alert-prompt-ok{background:#0095FF;color:white}.alert-prompt-ok:hover{background:#0077cc;transform:translateY(-1px)}@media (max-width:768px){.alert-container{top:10px;max-width:90%;width:90%}.custom-alert{min-width:280px;max-width:350px}.alert-content{padding:14px 16px;gap:10px}.alert-message{font-size:13px}.alert-icon{width:18px;height:18px;font-size:14px}.alert-confirm-content{padding:20px 16px;margin:16px;max-width:320px}.alert-confirm-icon i{font-size:32px}.alert-confirm-message{font-size:14px;margin-bottom:20px}.alert-confirm-actions{flex-direction:column;gap:10px}.alert-confirm-cancel,.alert-confirm-ok{width:100%;padding:12px}.alert-prompt-content{padding:20px 16px;margin:16px;max-width:340px}.alert-prompt-header{margin-bottom:12px}.alert-prompt-icon{width:40px;height:40px;font-size:18px}.alert-prompt-header h3{font-size:16px}.alert-prompt-message{font-size:13px;margin-bottom:16px}.alert-prompt-input{margin-bottom:20px}.alert-prompt-actions{flex-direction:column;gap:10px}.alert-prompt-cancel,.alert-prompt-ok{width:100%;padding:12px}}