*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,SF Pro Text,Helvetica Neue,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#fff;color:#1d1d1f;line-height:1.47059;font-weight:400;letter-spacing:-.022em}code{font-family:SF Mono,Monaco,Cascadia Code,Roboto Mono,Consolas,Courier New,monospace}#root{min-height:100vh}button,input{font-family:inherit;-webkit-appearance:none;-moz-appearance:none;appearance:none}button,input,a{transition:all .3s cubic-bezier(.25,.46,.45,.94)}button:focus-visible,input:focus-visible{outline:2px solid #0071e3;outline-offset:2px}::selection{background:#0071e333;color:#1d1d1f}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f5f5f7}::-webkit-scrollbar-thumb{background:#d2d2d7;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#86868b}.App{min-height:100vh;display:flex;flex-direction:column;background:#fff;font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,SF Pro Text,Helvetica Neue,Helvetica,Arial,sans-serif;color:#1d1d1f}.App-header{text-align:center;padding:4rem 1rem 2rem;background:linear-gradient(180deg,#fbfbfd,#fff)}.App-header h1{margin:0 0 .5rem;font-size:3.5rem;font-weight:600;letter-spacing:-.02em;color:#1d1d1f;line-height:1.1}.App-header p{font-size:1.5rem;font-weight:400;color:#86868b;line-height:1.4;max-width:600px;margin:0 auto}.App-main{flex:1;display:flex;flex-direction:column;align-items:center;padding:0 1rem 4rem;max-width:800px;margin:0 auto;width:100%}.input-section{width:100%;margin-bottom:3rem;text-align:center}.url-input-container{display:flex;gap:1rem;margin-bottom:1.5rem;max-width:600px;margin-left:auto;margin-right:auto}.url-input{flex:1;padding:1.25rem 1.5rem;border:1px solid #d2d2d7;border-radius:12px;font-size:1.125rem;background:#fff;color:#1d1d1f;transition:all .3s cubic-bezier(.25,.46,.45,.94);box-shadow:0 1px 3px #0000001a}.url-input:focus{outline:none;border-color:#0071e3;box-shadow:0 0 0 4px #0071e31a;transform:translateY(-1px)}.url-input::placeholder{color:#86868b}.generate-btn{padding:1.25rem 2rem;border:none;border-radius:12px;background:#0071e3;color:#fff;font-size:1.125rem;font-weight:500;cursor:pointer;transition:all .3s cubic-bezier(.25,.46,.45,.94);white-space:nowrap;box-shadow:0 2px 8px #0071e34d}.generate-btn:hover:not(:disabled){background:#0077ed;transform:translateY(-2px);box-shadow:0 4px 16px #0071e366}.generate-btn:active:not(:disabled){transform:translateY(0)}.generate-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.error-message{color:#ff3b30;background:#ff3b300d;padding:1rem 1.5rem;border-radius:8px;margin:0 auto;text-align:center;border:1px solid rgba(255,59,48,.2);max-width:600px;font-size:1rem}.qr-section{width:100%;display:flex;flex-direction:column;align-items:center;gap:3rem;animation:fadeInUp .6s cubic-bezier(.25,.46,.45,.94)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.qr-code-container{background:#fbfbfd;padding:3rem;border-radius:20px;text-align:center;transition:all .3s cubic-bezier(.25,.46,.45,.94);box-shadow:0 8px 32px #00000014;border:1px solid #f2f2f2}.qr-code-container:hover{transform:translateY(-4px);box-shadow:0 16px 48px #0000001f}.qr-code{max-width:300px;height:auto;border-radius:16px;margin-bottom:1.5rem;box-shadow:0 4px 20px #0000001a}.qr-url{margin:0;color:#86868b;font-size:1rem;word-break:break-all;max-width:300px;line-height:1.4}.action-buttons{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center}.action-btn{padding:1rem 1.5rem;border:none;border-radius:12px;font-size:1rem;font-weight:500;cursor:pointer;transition:all .3s cubic-bezier(.25,.46,.45,.94);display:flex;align-items:center;gap:.5rem;min-width:160px;justify-content:center}.download-btn{background:#0071e3;color:#fff;box-shadow:0 2px 8px #0071e34d}.download-btn:hover{background:#0077ed;transform:translateY(-2px);box-shadow:0 4px 16px #0071e366}.share-btn{background:#f5f5f7;color:#1d1d1f;border:1px solid #d2d2d7}.share-btn:hover{background:#e8e8ed;transform:translateY(-2px);box-shadow:0 4px 16px #0000001a}.App-footer{text-align:center;padding:3rem 1rem;color:#86868b;font-size:.875rem;background:#fbfbfd;border-top:1px solid #f2f2f2}@media (max-width: 768px){.App-header{padding:2rem 1rem 1.5rem}.App-header h1{font-size:2.5rem}.App-header p{font-size:1.25rem}.url-input-container{flex-direction:column;gap:.75rem}.generate-btn{width:100%}.action-buttons{flex-direction:column;width:100%}.action-btn{width:100%}.qr-code-container{padding:2rem}.qr-code{max-width:250px}.App-main{padding:0 .75rem 2rem}}@media (max-width: 480px){.App-header h1{font-size:2rem}.App-header p{font-size:1.125rem}.url-input{font-size:1rem;padding:1rem 1.25rem}.generate-btn{font-size:1rem;padding:1rem 1.5rem}.qr-code{max-width:200px}.qr-code-container{padding:1.5rem}}@media (prefers-color-scheme: dark){.App{background:#000;color:#f5f5f7}.App-header{background:linear-gradient(180deg,#1d1d1f,#000)}.App-header h1{color:#f5f5f7}.App-header p{color:#86868b}.url-input{background:#1d1d1f;border-color:#424245;color:#f5f5f7}.url-input::placeholder{color:#86868b}.qr-code-container{background:#1d1d1f;border-color:#424245}.share-btn{background:#424245;color:#f5f5f7;border-color:#636366}.share-btn:hover{background:#4a4a4d}.App-footer{background:#1d1d1f;border-top-color:#424245}}