:root{--bg-color:#050505;--card-bg:#141414b3;--accent-primary:#3b82f6;--accent-secondary:#8b5cf6;--text-main:#fff;--text-muted:#94a3b8;--border-color:#ffffff1a;--glow-color:#3b82f626;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;background-color:var(--bg-color);color:var(--text-main);font-family:Inter,system-ui,-apple-system,sans-serif;font-weight:400;line-height:1.5}*{box-sizing:border-box;margin:0;padding:0}body{justify-content:center;align-items:center;min-height:100vh;display:flex;overflow-x:hidden}#app{z-index:1;width:100%;position:relative}.background-glow{background:radial-gradient(circle at 20% 20%, var(--glow-color) 0%, transparent 40%), radial-gradient(circle at 80% 80%, #8b5cf61a 0%, transparent 40%);z-index:-1;pointer-events:none;width:120%;height:120%;position:fixed;top:-10%;left:-10%}.container{width:90%;max-width:500px;margin:2rem auto;padding:1rem}.header{text-align:center;margin-bottom:3rem}.title{letter-spacing:-.02em;margin-bottom:.5rem;font-family:Outfit,sans-serif;font-size:3.5rem;font-weight:700}.gradient-text{background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text}.subtitle{color:var(--text-muted);font-size:1.1rem}.generator-card{border:1px solid var(--border-color);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:var(--card-bg);border-radius:24px;padding:2.5rem;box-shadow:0 25px 50px -12px #00000080}.input-group{margin-bottom:1.5rem}label{color:var(--text-muted);margin-bottom:.5rem;font-size:.875rem;font-weight:500;display:block}input[type=url]{border:1px solid var(--border-color);color:#fff;background:#ffffff0d;border-radius:12px;outline:none;width:100%;padding:.875rem 1.25rem;font-size:1rem;transition:all .2s}input[type=url]:focus{border-color:var(--accent-primary);background:#ffffff14;box-shadow:0 0 0 4px #3b82f61a}.file-upload{width:100%;position:relative}input[type=file]{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute}.file-custom{border:1px dashed var(--border-color);color:var(--text-muted);text-align:center;background:#ffffff08;border-radius:12px;padding:.875rem 1.25rem;transition:all .2s;display:block}.file-upload:hover .file-custom{border-color:var(--accent-primary);background:#ffffff0d}.btn-primary{background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));color:#fff;cursor:pointer;border:none;border-radius:12px;width:100%;margin-top:1rem;padding:1rem;font-size:1rem;font-weight:600;transition:transform .2s,filter .2s}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-2px)}.btn-primary:active{transform:translateY(0)}.preview-container{flex-direction:column;align-items:center;gap:1.5rem;margin-top:2.5rem;animation:.5s ease-out fadeIn;display:flex}.hidden{display:none}.canvas-wrapper{background:#fff;border-radius:16px;padding:1rem;box-shadow:0 10px 30px #0000004d}#qr-canvas{max-width:100%;height:auto;display:block}.download-options{grid-template-columns:1fr 1fr;gap:1rem;width:100%;display:grid}.btn-secondary{border:1px solid var(--border-color);color:#fff;cursor:pointer;background:#ffffff0d;border-radius:12px;justify-content:center;align-items:center;width:100%;padding:.875rem;font-weight:500;transition:all .2s;display:flex}.btn-secondary:hover{background:#ffffff1a;border-color:#fff}.footer{text-align:center;color:var(--text-muted);margin-top:3rem;font-size:.875rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (width<=480px){.title{font-size:2.5rem}.generator-card{padding:1.5rem}}