.loading-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,#667eea,#764ba2);z-index:9999;display:flex;align-items:center;justify-content:center}.loading-content{text-align:center;color:white}.loading-logo{width:80px;height:80px;border-radius:50%;background:rgba(255,255,255,.2);backdrop-filter:blur(10px);border:2px solid rgba(255,255,255,.3);display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:700;margin:0 auto 24px;box-shadow:0 8px 32px rgba(0,0,0,.1)}.loading-text{font-size:20px;font-weight:600;margin-bottom:32px;text-shadow:0 2px 4px rgba(0,0,0,.1)}.loading-bar{height:3px;background:rgba(255,255,255,.8);border-radius:2px;max-width:200px;margin:0 auto;box-shadow:0 2px 8px rgba(255,255,255,.3)}@media (max-width:768px){.loading-logo{width:60px;height:60px;font-size:20px}.loading-text{font-size:18px}}