.loading-screen{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#000000;display:flex;align-items:center;justify-content:center;z-index:9999;opacity:1;transition:opacity 1.2s ease-out}.loading-screen.fade-out{opacity:0;pointer-events:none}.loading-container{display:flex;flex-direction:column;align-items:center;gap:2rem;width:90%;max-width:600px}.loading-title{font-size:3rem;margin:0;color:#00ff00;text-shadow:0 0 10px rgba(0,255,0,.5);letter-spacing:.2em}.progress-bar-container{width:100%;height:40px;background:rgba(0,255,0,.1);border:2px solid #00ff00;border-radius:4px;overflow:hidden;position:relative;box-shadow:0 0 20px rgba(0,255,0,.3),inset 0 0 20px rgba(0,0,0,.5)}.progress-bar-fill{height:100%;background:linear-gradient(90deg,#00ff00,#00ffff 25%,#0080ff 50%,#ff00ff 75%,#ff0080);background-size:200% 100%;animation:shimmer 2s linear infinite;transition:width .1s linear;box-shadow:0 0 20px rgba(0,255,255,.6),inset 0 0 10px rgba(255,255,255,.3);position:relative}.progress-bar-fill:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(180deg,rgba(255,255,255,.3),transparent 50%,rgba(0,0,0,.2))}@keyframes shimmer{0%{background-position:0 0}to{background-position:200% 0}}.loading-message{font-size:1.2rem;color:#00ff00;margin:0;min-height:1.5em;text-align:center;text-shadow:0 0 8px rgba(0,255,0,.5);animation:pulse 1s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.8}50%{opacity:1}}.loading-screen:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:repeating-linear-gradient(0deg,rgba(0,0,0,.15),transparent 1px,transparent 2px,rgba(0,0,0,.15) 3px);pointer-events:none;z-index:1}.loading-container{position:relative;z-index:2}@media (max-width:768px){.loading-title{font-size:2rem}.progress-bar-container{height:30px}.loading-message{font-size:1rem}}