.wechat-payment{width:100%}.payment-card{background:#fff;border-radius:20px;padding:2rem;box-shadow:0 10px 40px #0003;contain:layout paint}.pay-button{width:100%;padding:1rem 2rem;font-size:1.2rem;font-weight:600;color:#fff;background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:12px;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #667eea66}.floating-button-backdrop{position:fixed;bottom:0;left:0;width:100%;height:100px;background:linear-gradient(to top,#fffffffa,#fffffff2,#fff0);z-index:999;pointer-events:none;backface-visibility:hidden;transform:translateZ(0)}.floating-play-button{position:fixed;bottom:-10px;left:50%;transform:translate(-50%) translateZ(0);width:calc(100% - 40px);max-width:600px;min-width:200px;z-index:1000;padding:1rem 2rem;font-size:1.1rem;box-shadow:0 6px 20px #f5576c80;background:linear-gradient(135deg,#f093fb,#f5576c);border-radius:12px 12px 0 0!important;text-align:center;white-space:nowrap;backface-visibility:hidden;transition:opacity .3s ease,box-shadow .3s ease}.floating-play-button:hover:not(:disabled){box-shadow:0 8px 25px #f5576cb3;transform:translate(-50%) translateZ(0)!important}.floating-play-button:active:not(:disabled){box-shadow:0 6px 20px #f5576c80;transform:translate(-50%) translateZ(0)!important}.pay-button.floating-play-button:hover:not(:disabled),.pay-button.floating-play-button:active:not(:disabled){transform:translate(-50%) translateZ(0)!important}.floating-play-button:disabled{opacity:.6;cursor:not-allowed;transform:translate(-50%) translateZ(0)!important}.pay-button.floating-play-button:disabled{transform:translate(-50%) translateZ(0)!important}.floating-play-button:focus{transform:translate(-50%) translateZ(0)}.floating-play-button:focus-visible{transform:translate(-50%) translateZ(0)}.pay-button.floating-play-button:disabled:focus,.pay-button.floating-play-button:disabled:active,.pay-button.floating-play-button:disabled:hover{transform:translate(-50%) translateZ(0)!important}.pay-online{width:100%}.payment-card{background:#fff;border-radius:20px;padding:2rem;box-shadow:0 10px 40px #0003}.payment-info{margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:2px solid #f0f0f0}.payment-info h2{color:#333;font-size:1.5rem;margin-bottom:1rem;font-weight:600}.product-details{display:flex;justify-content:space-between;align-items:center}.product-name{color:#666;font-size:1.1rem}.product-price{color:#ff6b6b;font-size:2rem;font-weight:700}.payment-status{min-height:150px;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem}.status-idle{color:#999;font-size:1rem}.status-paying{display:flex;flex-direction:column;align-items:center;gap:1rem;color:#667eea}.spinner{width:50px;height:50px;border:4px solid #f3f3f3;border-top:4px solid #667eea;border-radius:50%;animation:spin 1s linear infinite}.status-success{display:flex;flex-direction:column;align-items:center;gap:.5rem;color:#51cf66}.success-icon{width:80px;height:80px;border-radius:50%;background:#51cf66;color:#fff;display:flex;align-items:center;justify-content:center;font-size:3rem;font-weight:700;animation:scaleIn .3s ease-out}@keyframes scaleIn{0%{transform:scale(0)}50%{transform:scale(1.1)}to{transform:scale(1)}}.status-success p{font-size:1.3rem;font-weight:600;margin:.5rem 0}.success-note{font-size:.9rem!important;color:#999!important;font-weight:400!important}.status-failed{display:flex;flex-direction:column;align-items:center;gap:.5rem;color:#ff6b6b}.error-icon{width:80px;height:80px;border-radius:50%;background:#ff6b6b;color:#fff;display:flex;align-items:center;justify-content:center;font-size:3rem;font-weight:700}.status-failed p{font-size:1.3rem;font-weight:600}.error-message{background:#ffe0e0;color:#ff6b6b;padding:1rem;border-radius:8px;margin-bottom:1rem;font-size:.9rem}.pay-button{width:100%;padding:1rem 2rem;font-size:1.2rem;font-weight:600;color:#fff;background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:12px;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #667eea66;margin-bottom:.5rem}.pay-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #667eea99}.pay-button:active:not(:disabled){transform:translateY(0)}.pay-button:disabled{opacity:.6;cursor:not-allowed}.pay-button.secondary{background:linear-gradient(135deg,#f093fb,#f5576c);box-shadow:0 4px 15px #f5576c66}.pay-button.secondary:hover:not(:disabled){box-shadow:0 6px 20px #f5576c99}.device-desc{word-wrap:break-word}.device-desc p{margin:.5rem 0}.device-desc p:first-child{margin-top:0}.device-desc p:last-child{margin-bottom:0}.device-desc img{max-width:100%;height:auto;border-radius:4px}.device-desc a{color:#667eea;text-decoration:none}.device-desc a:hover{text-decoration:underline}.payment-info input[type=number]{font-family:inherit}.payment-info input[type=number]:focus{border-color:#667eea!important;box-shadow:0 0 0 3px #667eea1a}.payment-info input[type=number]::-webkit-inner-spin-button,.payment-info input[type=number]::-webkit-outer-spin-button{opacity:1;height:2rem}.device-voice-list{width:100%;max-width:1200px;margin:0 auto;padding:1.5rem}.list-header{background:#fff;border-radius:20px;padding:1.5rem 2rem;margin-bottom:1.5rem;box-shadow:0 4px 20px #0000001a}.header-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.list-header h2{color:#333;font-size:1.8rem;margin:0;font-weight:600}.logout-btn{background:#ff6b6b;color:#fff;border:none;border-radius:10px;padding:.5rem 1.5rem;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .3s ease}.logout-btn:hover{background:#ff5252;transform:translateY(-2px);box-shadow:0 4px 12px #ff6b6b4d}.login-container{display:flex;justify-content:center;align-items:center;min-height:60vh;padding:2rem}.login-card{background:#fff;border-radius:20px;padding:2.5rem;box-shadow:0 10px 40px #0003;width:100%;max-width:450px}.login-card h2{color:#333;font-size:1.8rem;margin-bottom:2rem;text-align:center;font-weight:600}.form-group{margin-bottom:1.5rem}.form-group label{display:block;color:#666;font-size:.95rem;font-weight:600;margin-bottom:.5rem}.form-group input[type=text],.form-group input[type=password]{width:100%;padding:.75rem 1rem;border:2px solid #e0e0e0;border-radius:10px;font-size:1rem;transition:all .3s ease;box-sizing:border-box}.form-group input[type=text]:focus,.form-group input[type=password]:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.checkbox-group{display:flex;align-items:center}.checkbox-group label{display:flex;align-items:center;gap:.5rem;cursor:pointer;margin:0}.checkbox-group input[type=checkbox]{width:18px;height:18px;cursor:pointer;accent-color:#667eea}.login-error{background:#fff5f5;border:2px solid #ff6b6b;border-radius:10px;padding:1rem;margin-bottom:1.5rem}.login-error p{color:#ff6b6b;font-size:.95rem;margin:0}.login-btn{width:100%;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:12px;padding:1rem;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease}.login-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #667eea66}.login-btn:disabled{opacity:.6;cursor:not-allowed}.device-info{display:flex;gap:1.5rem;color:#666;font-size:.95rem}.total-count{color:#ff6b6b;font-weight:600}.location-section{margin-top:1rem;padding-top:1rem;border-top:1px solid #f0f0f0;display:flex;flex-direction:column;gap:.75rem}.location-btn{background:linear-gradient(135deg,#4facfe,#00f2fe);color:#fff;border:none;border-radius:10px;padding:.75rem 1.5rem;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .3s ease;align-self:flex-start}.location-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #4facfe66}.location-btn:disabled{opacity:.6;cursor:not-allowed}.current-location{color:#333;font-size:.95rem;padding:.75rem;background:#f0f9ff;border-radius:8px;border-left:3px solid #4facfe}.location-accuracy{color:#666;font-size:.85rem;margin-left:.5rem}.location-error{color:#ff6b6b;font-size:.9rem;padding:.75rem;background:#fff5f5;border-radius:8px;border-left:3px solid #ff6b6b;margin-top:.5rem}.location-loading{color:#4facfe;font-size:.9rem;padding:.75rem;background:#f0f9ff;border-radius:8px;border-left:3px solid #4facfe;margin-top:.5rem}.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem;background:#fff;border-radius:20px;box-shadow:0 4px 20px #0000001a}.loading-spinner{width:40px;height:40px;border:4px solid #f3f3f3;border-top:4px solid #ff6b6b;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:1rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loading p{color:#666;font-size:1rem}.error-message{background:#fff5f5;border:2px solid #ff6b6b;border-radius:20px;padding:2rem;text-align:center;margin-bottom:1.5rem}.error-message p{color:#ff6b6b;font-size:1.1rem;margin-bottom:1rem}.retry-btn{background:#ff6b6b;color:#fff;border:none;border-radius:10px;padding:.75rem 2rem;font-size:1rem;cursor:pointer;transition:all .3s ease}.retry-btn:hover{background:#ff5252;transform:translateY(-2px);box-shadow:0 4px 12px #ff6b6b4d}.empty-state{background:#fff;border-radius:20px;padding:3rem;text-align:center;box-shadow:0 4px 20px #0000001a}.empty-state p{color:#999;font-size:1.2rem}.voice-list{display:flex;flex-direction:column;gap:1.5rem;margin-bottom:2rem}.voice-item{background:#fff;border-radius:20px;padding:1.5rem 2rem;box-shadow:0 4px 20px #0000001a;transition:all .3s ease}.voice-item:hover{box-shadow:0 8px 30px #00000026;transform:translateY(-2px)}.voice-item-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:2px solid #f0f0f0}.voice-info{flex:1}.voice-name{color:#333;font-size:1.4rem;font-weight:600;margin-bottom:.5rem}.voice-meta{display:flex;gap:1rem;color:#999;font-size:.9rem}.voice-actions{display:flex;gap:.75rem}.edit-btn{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:10px;padding:.5rem 1rem;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .3s ease;white-space:nowrap}.edit-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #667eea66}.edit-btn:disabled{opacity:.6;cursor:not-allowed}.edit-form-container{margin-top:1rem;padding:1rem;background:#f8f9fa;border-radius:12px;border:2px solid #e0e0e0}.edit-form-container h4{color:#333;font-size:1.1rem;margin-bottom:.75rem;font-weight:600}.edit-form-container .form-group{margin-bottom:.75rem}.edit-form-container .form-group label{display:block;color:#666;font-size:.9rem;font-weight:600;margin-bottom:.4rem}.edit-form-container .form-group input{width:100%;padding:.6rem;border:2px solid #e0e0e0;border-radius:8px;font-size:.9rem;transition:all .3s ease;box-sizing:border-box}.edit-form-container .form-group input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.edit-error{background:#fff5f5;border:2px solid #ff6b6b;border-radius:8px;padding:.75rem;margin-bottom:1rem;color:#ff6b6b;font-size:.9rem}.edit-form-actions{display:flex;gap:.75rem;margin-top:1rem}.save-btn{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:10px;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;flex:1}.save-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #667eea66}.save-btn:disabled{opacity:.6;cursor:not-allowed}.cancel-btn{background:#e0e0e0;color:#666;border:none;border-radius:10px;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;flex:1}.cancel-btn:hover:not(:disabled){background:#d0d0d0;transform:translateY(-2px)}.cancel-btn:disabled{opacity:.6;cursor:not-allowed}.location-input-group{margin-bottom:1rem}.location-input-wrapper{position:relative}.location-input-readonly{background-color:#f5f5f5;cursor:not-allowed;color:#666}.location-input-readonly:focus{border-color:#e0e0e0;box-shadow:none}.location-button-group{margin-top:.5rem;display:flex;flex-direction:column;gap:.5rem}.get-location-btn{background:linear-gradient(135deg,#4facfe,#00f2fe);color:#fff;border:none;border-radius:10px;padding:.75rem 1.5rem;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .3s ease;width:100%}.get-location-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #4facfe66}.get-location-btn:disabled{opacity:.6;cursor:not-allowed}.edit-location-error{background:#fff5f5;border:2px solid #ff6b6b;border-radius:8px;padding:.6rem;color:#ff6b6b;font-size:.85rem}.edit-location-success{background:#f0f9ff;border:2px solid #4facfe;border-radius:8px;padding:.6rem;color:#333;font-size:.85rem}.play-btn{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:12px;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;white-space:nowrap}.play-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #667eea66}.play-btn.playing{background:linear-gradient(135deg,#f093fb,#f5576c)}.play-btn.playing:hover{box-shadow:0 6px 20px #f5576c66}.voice-details{display:flex;flex-direction:column;gap:.75rem}.detail-row{display:flex;align-items:flex-start;gap:1rem;font-size:.95rem}.detail-label{color:#666;font-weight:600;min-width:80px;flex-shrink:0}.detail-value{color:#333;flex:1;word-break:break-all}.voice-url{color:#667eea;text-decoration:none;word-break:break-all;transition:color .3s ease}.voice-url:hover{color:#764ba2;text-decoration:underline}.pagination{display:flex;justify-content:center;align-items:center;gap:1.5rem;background:#fff;border-radius:20px;padding:1.5rem 2rem;box-shadow:0 4px 20px #0000001a}.page-btn{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:10px;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease}.page-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #667eea66}.page-btn:disabled{background:#e0e0e0;color:#999;cursor:not-allowed;opacity:.6}.page-info{color:#666;font-size:1rem;font-weight:600}@media (max-width: 768px){.device-voice-list{padding:1rem}.list-header{padding:1rem 1.5rem}.header-top{flex-direction:column;align-items:flex-start;gap:1rem}.list-header h2{font-size:1.5rem}.logout-btn{width:100%}.login-container{padding:1rem}.login-card{padding:1.5rem}.login-card h2{font-size:1.5rem}.device-info{flex-direction:column;gap:.5rem}.location-section{margin-top:1rem}.location-btn{width:100%}.current-location{font-size:.85rem}.voice-item{padding:1rem 1.5rem}.voice-item-header{flex-direction:column;gap:1rem}.voice-actions,.edit-btn{width:100%}.edit-form-container{padding:1rem}.edit-form-actions{flex-direction:column}.save-btn,.cancel-btn,.voice-actions,.play-btn{width:100%}.detail-row{flex-direction:column;gap:.25rem}.detail-label{min-width:auto}.pagination{flex-direction:column;gap:1rem}.page-btn{width:100%}}.app{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:transparent}.container{width:100%;max-width:500px;text-align:center}.title{color:#fff;font-size:2.5rem;font-weight:700;margin-bottom:2rem;text-shadow:0 2px 10px rgba(0,0,0,.2)}.warning{background:#fff;border-radius:16px;padding:2rem;box-shadow:0 10px 40px #0003}.warning p{color:#666;font-size:1.1rem;margin:.5rem 0}.warning p:first-child{font-size:1.5rem;color:#ff6b6b;font-weight:600}.version-pill{margin-top:.5rem;display:inline-flex;align-items:center;justify-content:center;padding:6px 12px;border-radius:999px;background:#ffffff2e;color:#f1f5ff;font-size:.7rem;border:1px solid rgba(255,255,255,.35);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);margin-bottom:2rem}*{margin:0;padding:0;box-sizing:border-box}html{background:#667eea}html:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;background:linear-gradient(135deg,#667eea,#764ba2);pointer-events:none}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;overflow-x:hidden;background:transparent}#root{min-height:100vh;background:transparent}