.splash-screen{align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;height:100%;justify-content:center;left:0;position:fixed;top:0;transition:opacity .8s ease;width:100%;z-index:9999}.splash-content{color:#fff;max-width:400px;padding:2rem;text-align:center}.logo-container{margin-bottom:3rem}.logo{align-items:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fff3;border:2px solid hsla(0,0%,100%,.3);border-radius:50%;display:flex;height:80px;justify-content:center;margin:0 auto 1rem;width:80px}.logo i{animation:pulse 2s infinite;color:#fff;font-size:2.5rem}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.app-title{font-size:2.5rem;font-weight:700;margin:0 0 .5rem;text-shadow:0 2px 4px rgba(0,0,0,.3)}.app-subtitle{font-size:1.1rem;font-weight:300;margin:0;opacity:.9}.progress-container{margin-bottom:2rem}.progress-bar{background:#fff3;border-radius:3px;height:6px;margin-bottom:1rem;overflow:hidden;width:100%}.progress-fill{background:linear-gradient(90deg,#fff,#f0f0f0);border-radius:3px;box-shadow:0 0 10px #ffffff80;height:100%;transition:width .3s ease}.progress-text{font-size:.9rem;margin:0;opacity:.8}.loading-steps{flex-direction:column}.loading-steps,.step{display:flex;gap:.5rem}.step{align-items:center;opacity:.5;transition:opacity .3s ease}.step.active{opacity:1}.step i{color:#4caf50}.step i,.step span{font-size:.9rem}.main-content-wrapper{opacity:0;transition:opacity .5s ease}.main-content-wrapper.fade-in{opacity:1}.splash-screen:not([style*="display: none"]){display:flex!important}