:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:#ffffffde;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--accent-primary:#6366f1;--accent-secondary:#a855f7;--bg-card:#17171acc;--border-color:#ffffff1a;--text-muted:#94a3b8;background-color:#0a0a0c;font-family:Outfit,Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;font-weight:400;line-height:1.5}body{background:radial-gradient(circle at 100% 0,#1e1b4b,#0a0a0c 50%);place-items:center;min-width:320px;min-height:100vh;margin:0;display:flex;overflow-x:hidden}#root{text-align:center;width:100%;margin:0 auto;padding:2rem}.glass-card{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:1.5rem;padding:2rem;transition:transform .3s,box-shadow .3s;box-shadow:0 8px 32px #0000005e}.glass-card:hover{border-color:#6366f14d;transform:translateY(-4px);box-shadow:0 12px 48px #00000080}h1{background:linear-gradient(135deg, #fff 0%, var(--accent-primary) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.5rem;font-size:3.2em;font-weight:700;line-height:1.1}.subtitle{color:var(--text-muted);margin-bottom:2rem;font-size:1.1rem}.btn-primary{background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));color:#fff;cursor:pointer;border:none;border-radius:.75rem;padding:.75rem 1.5rem;font-weight:600;transition:all .2s;box-shadow:0 4px 12px #6366f14d}.btn-primary:hover{transform:scale(1.05);box-shadow:0 6px 20px #6366f180}.btn-primary:active{transform:scale(.95)}.status-badge{border-radius:9999px;align-items:center;margin-top:1rem;padding:.25rem .75rem;font-size:.875rem;font-weight:500;display:inline-flex}.status-webgpu{color:#4ade80;background:#22c55e1a;border:1px solid #22c55e33}.status-webgl{color:#fbbf24;background:#eab3081a;border:1px solid #eab30833}.status-none{color:#f87171;background:#ef44441a;border:1px solid #ef444433}.loader-container{flex-direction:column;align-items:center;gap:1rem;display:flex}.progress-bar{background:#ffffff1a;border-radius:4px;width:100%;height:8px;overflow:hidden}.progress-fill{background:linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));height:100%;transition:width .3s}.app-layout{justify-content:center;align-items:flex-start;gap:1.5rem;width:100%;display:flex}.main-content{flex:1;max-width:800px}.sidebar-ads{flex-shrink:0;display:none;position:sticky;top:2rem}@media (width>=1400px){.sidebar-ads{display:block}}.app-container{flex-direction:column;max-width:1500px;min-height:100vh;margin:0 auto;padding:40px 20px;display:flex}.text-gradient{background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text}.main-ui{max-width:600px;margin:2rem auto 0}.upload-section{margin-bottom:2rem}.drop-zone{border:2px dashed var(--border-color);cursor:pointer;border-radius:1rem;padding:3rem 2rem;transition:all .3s;position:relative;overflow:hidden}.drop-zone:hover{border-color:var(--accent-primary);background:#6366f10d}.file-input{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;top:0;left:0}.icon-pulse{color:var(--accent-primary);margin-bottom:1rem;animation:2s infinite pulse}@keyframes pulse{0%{opacity:.8;transform:scale(1)}50%{opacity:1;transform:scale(1.1)}to{opacity:.8;transform:scale(1)}}.processing-section{flex-direction:column;gap:1.5rem;display:flex}.file-info{text-align:left;background:#ffffff08;border-radius:1rem;align-items:center;gap:1rem;padding:1rem;display:flex}.file-info h4{word-break:break-all;margin:0;font-size:1rem}.file-info p{color:var(--text-muted);margin:0;font-size:.8rem}.btn-icon{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:50%;margin-left:auto;padding:8px;transition:all .2s}.btn-icon:hover{color:#fff;background:#ffffff1a}.conversion-controls{flex-direction:column;gap:1rem;display:flex}.format-selector{color:var(--text-muted);justify-content:space-between;align-items:center;padding:0 .5rem;font-size:.9rem;display:flex}.format-selector select{color:#fff;border:1px solid var(--border-color);background:#1e1e24;border-radius:.5rem;outline:none;padding:.4rem .8rem}.btn-full{width:100%}.flex-center{justify-content:center;align-items:center;display:flex}.gap-2{gap:.5rem}.spin{animation:1s linear infinite rotate}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.error-message{color:#f87171;background:#ef44441a;border-radius:.5rem;align-items:center;gap:.5rem;padding:.75rem;font-size:.85rem;display:flex}.preview-container{border:1px solid var(--border-color);background:#000;border-radius:1rem;width:100%;height:350px;margin-bottom:1.5rem;overflow:hidden;box-shadow:inset 0 0 20px #00000080}.status-container{flex-direction:column;align-items:center;gap:1.5rem;margin-bottom:2rem;display:flex}.features-grid{border-top:1px solid var(--border-color);grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1rem;padding-top:2rem;display:grid}.feature{color:var(--text-muted);flex-direction:column;align-items:center;gap:.5rem;font-size:.8rem;display:flex}.feature svg{color:var(--accent-secondary)}footer{margin-top:auto;padding:40px 0}.privacy-badge{color:var(--text-muted);background:#ffffff0d;border-radius:2rem;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.85rem;display:inline-flex}