.linno-demo-modal{position:fixed;top:0;left:0;width:100%;height:100%;z-index:99999;display:flex;align-items:center;justify-content:center}.linno-demo-modal-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.7);backdrop-filter:blur(4px)}.linno-demo-modal-content{position:relative;background:#fff;border-radius:12px;box-shadow:0 10px 40px rgba(0,0,0,.3);max-width:500px;width:90%;z-index:100000;animation:linno-modal-slide-in .3s ease-out}@keyframes linno-modal-slide-in{from{opacity:0;transform:translateY(-30px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.linno-demo-modal-body{padding:40px 30px;text-align:center}.linno-demo-modal-loading{display:block}.linno-demo-spinner{width:60px;height:60px;margin:0 auto 24px;border:4px solid #f3f3f3;border-top:4px solid #0031ff;border-radius:50%;animation:linno-spinner-rotate 1s linear infinite}@keyframes linno-spinner-rotate{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}.linno-demo-modal-title{font-size:24px;font-weight:600;color:#1a1a1a;margin:0 0 16px 0;line-height:1.3}.linno-demo-modal-message{font-size:16px;color:#555;margin:0 0 12px 0;min-height:24px;font-weight:500;animation:linno-message-fade-in .4s ease-in}@keyframes linno-message-fade-in{from{opacity:0}to{opacity:1}}.linno-demo-modal-info{font-size:14px;color:#777;margin:20px 0 0 0;line-height:1.6}.linno-demo-modal-error{display:none}.linno-demo-error-icon{font-size:60px;margin:0 0 20px 0;animation:linno-error-shake .5s ease-in-out}@keyframes linno-error-shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-10px)}75%{transform:translateX(10px)}}.linno-demo-error-message{font-size:16px;color:#d32f2f;margin:0 0 24px 0;line-height:1.5}.linno-demo-close-btn{background:#0031ff;color:#fff;border:none;padding:12px 32px;font-size:16px;font-weight:600;border-radius:6px;cursor:pointer;transition:all .3s ease;outline:none}.linno-demo-close-btn:hover{background:#0028cc;transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,49,255,.3)}.linno-demo-close-btn:active{transform:translateY(0)}@media (max-width:768px){.linno-demo-modal-content{max-width:90%;margin:20px}.linno-demo-modal-body{padding:30px 20px}.linno-demo-modal-title{font-size:20px}.linno-demo-modal-message{font-size:15px}.linno-demo-spinner{width:50px;height:50px}}@media (max-width:480px){.linno-demo-modal-body{padding:24px 16px}.linno-demo-modal-title{font-size:18px}.linno-demo-modal-info{font-size:13px}}