:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--bg-color: #050505;--card-bg: rgba(20, 20, 20, .6);--primary: #ff003c;--secondary: #00f3ff;--text-main: #ffffff;--text-muted: #888888;--glass-border: rgba(255, 255, 255, .1);--glow: 0 0 20px rgba(255, 0, 60, .5)}body{margin:0;background-color:var(--bg-color);color:var(--text-main);font-family:Inter,system-ui,-apple-system,sans-serif;overflow-x:hidden;display:flex;justify-content:center;min-height:100vh}#root{width:100%;min-height:100vh}.background-grid{position:fixed;top:0;left:0;width:200vw;height:200vh;background-image:linear-gradient(rgba(255,0,60,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(255,0,60,.1) 1px,transparent 1px);background-size:60px 60px;transform:perspective(1000px) rotateX(60deg) translateY(-100px) translateZ(-200px);animation:gridMove 20s linear infinite;z-index:-1;pointer-events:none;-webkit-mask-image:linear-gradient(to bottom,transparent 0%,black 20%,black 80%,transparent 100%);mask-image:linear-gradient(to bottom,transparent 0%,black 20%,black 80%,transparent 100%)}@keyframes gridMove{0%{transform:perspective(1000px) rotateX(60deg) translateY(0) translateZ(-200px)}to{transform:perspective(1000px) rotateX(60deg) translateY(60px) translateZ(-200px)}}.app-container{display:flex;flex-direction:column;min-height:100vh;position:relative}.header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 3rem;background:#00000080;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border-bottom:1px solid var(--glass-border);position:sticky;top:0;z-index:100}.logo{display:flex;align-items:center;gap:1rem}.logo-img{height:48px;width:auto;filter:drop-shadow(0 0 10px rgba(255,0,60,.5))}.logo h1{margin:0;font-size:1.8rem;font-weight:800;letter-spacing:-1px;text-transform:uppercase;background:linear-gradient(90deg,#fff,#aaa);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.highlight{background:linear-gradient(90deg,var(--primary),#ff5e00);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-left:5px}.connection-badge{display:flex;align-items:center;gap:.75rem;background:#00ff3c0d;border:1px solid rgba(0,255,60,.2);padding:.5rem 1.25rem;border-radius:12px;font-family:JetBrains Mono,monospace;font-size:.9rem;color:#00ff3c;box-shadow:0 0 15px #00ff3c1a;transition:all .3s}.connection-badge:hover{background:#00ff3c1a;box-shadow:0 0 25px #00ff3c33}.main-content{flex:1;display:flex;justify-content:center;padding:4rem 1rem}.content-wrapper{width:100%;max-width:700px;display:flex;flex-direction:column;gap:3rem}.upload-zone{border:2px dashed rgba(255,255,255,.1);border-radius:24px;padding:4rem 2rem;text-align:center;background:linear-gradient(180deg,#ffffff08,#fff0);cursor:pointer;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;box-shadow:0 10px 40px #0000004d}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--primary);background:#ff003c0d;box-shadow:0 0 50px #ff003c26 inset;transform:translateY(-2px)}.glow-icon{filter:drop-shadow(0 0 15px var(--primary));margin-bottom:1.5rem;transition:transform .3s}.upload-zone:hover .glow-icon{transform:scale(1.1) rotate(5deg)}.idle-state h3{margin:0 0 .5rem;font-size:1.5rem;font-weight:600}.idle-state p{color:var(--text-muted);font-size:1rem}.spinner{width:50px;height:50px;border:4px solid rgba(255,255,255,.1);border-radius:50%;border-top-color:var(--primary);border-right-color:var(--secondary);animation:spin 1s linear infinite;margin:0 auto 1.5rem;box-shadow:0 0 20px #ffffff1a}@keyframes spin{to{transform:rotate(360deg)}}.glass-panel{background:var(--card-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:24px;padding:2rem;box-shadow:0 20px 50px #00000080}.glass-panel h2{font-size:1.4rem;font-weight:600;margin-top:0;margin-bottom:2rem;padding-bottom:1rem;border-bottom:1px solid rgba(255,255,255,.05);display:flex;align-items:center;gap:.75rem}.file-item{display:flex;justify-content:space-between;align-items:center;padding:1.25rem;margin-bottom:.75rem;background:#ffffff08;border-radius:12px;border:1px solid transparent;transition:all .2s}.file-item:hover{background:#ffffff0f;border-color:#ffffff1a;transform:translate(5px)}.file-info{display:flex;align-items:center;gap:1.25rem;overflow:hidden}.file-name{font-weight:500;color:#eee;font-size:1.05rem}.download-btn-icon{width:44px;height:44px;border-radius:10px;background:#ffffff0d;color:var(--text-muted);display:flex;justify-content:center;align-items:center;transition:all .2s;border:none}.download-btn-icon:hover{background:var(--primary);color:#fff;box-shadow:0 0 20px #ff003c66;transform:translateY(-2px)}.footer{text-align:center;padding:2rem;font-size:.8rem;color:#ffffff4d;letter-spacing:3px;text-transform:uppercase}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#000}::-webkit-scrollbar-thumb{background:#333;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary)}