*{box-sizing:border-box}:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;color:#ffffffde;background-color:#0f172a;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html,body{margin:0;padding:0;width:100%;overflow-x:hidden;position:relative}body{display:flex;justify-content:center;align-items:center;min-height:100vh;background:radial-gradient(circle at top left,#1e293b,#0f172a)}#root{width:100%;margin:0 auto;padding:1rem;text-align:center;overflow-x:hidden}.glass-card{background:#ffffff08;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:1.5rem;box-shadow:0 8px 32px #0000005e;transition:transform .3s ease,border-color .3s ease;width:100%;box-sizing:border-box}.glass-card:hover{border-color:#fff3}h1{font-size:2.5rem;line-height:1.1;background:linear-gradient(to right,#38bdf8,#818cf8);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:.5rem}.subtitle{color:#94a3b8;font-size:1rem;margin-bottom:2rem}button{border-radius:12px;border:1px solid transparent;padding:.8em 1.5em;font-size:1rem;font-weight:600;font-family:inherit;background-color:#38bdf8;color:#0f172a;cursor:pointer;transition:all .25s;display:inline-flex;align-items:center;gap:.5rem}button:hover{background-color:#7dd3fc;transform:translateY(-2px);box-shadow:0 4px 12px #38bdf84d}button:disabled{background-color:#1e293b;color:#64748b;cursor:not-allowed;transform:none;box-shadow:none}.dropzone{border:2px dashed rgba(255,255,255,.1);border-radius:16px;padding:2.5rem 1rem;cursor:pointer;transition:all .3s ease;background:#ffffff03}.dropzone:hover{border-color:#38bdf8;background:#38bdf80d}.progress-container{width:100%;height:8px;background:#ffffff0d;border-radius:4px;overflow:hidden;margin:1.5rem 0}.progress-bar{height:100%;background:linear-gradient(to right,#38bdf8,#818cf8);transition:width .3s ease}.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:1.5rem}.stat-item{padding:.75rem;background:#ffffff05;border-radius:12px;border:1px solid rgba(255,255,255,.05)}.stat-label{font-size:.75rem;color:#94a3b8;display:block}.stat-value{font-size:1.1rem;font-weight:700;color:#f8fafc}@media(max-width:640px){h1{font-size:2rem}.subtitle{font-size:.9rem}.glass-card{padding:1.25rem}button{width:100%;justify-content:center;padding:1rem}.dropzone{padding:2rem 1rem}}