*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#f5f5f5}.container{max-width:800px;margin:0 auto;padding:40px 20px}h1{text-align:center;color:#333;margin-bottom:30px}form{display:flex;gap:10px;margin-bottom:30px}input{flex:1;padding:12px 16px;font-size:16px;border:2px solid #ddd;border-radius:8px;outline:none;transition:border-color .2s}input:focus{border-color:#007bff}input:disabled{background:#eee}button{padding:12px 24px;font-size:16px;background:#007bff;color:#fff;border:none;border-radius:8px;cursor:pointer;transition:background .2s}button:hover:not(:disabled){background:#0056b3}button:disabled{background:#ccc;cursor:not-allowed}.error{background:#fee;color:#c00;padding:12px 16px;border-radius:8px;margin-bottom:20px}.loading{text-align:center;padding:40px 20px}.spinner{width:40px;height:40px;margin:0 auto 16px;border:4px solid #ddd;border-top-color:#007bff;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.image-container{text-align:center}.image-container img{max-width:100%;border-radius:8px;box-shadow:0 4px 20px #0000001a}