:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.container{display:flex;justify-content:center;align-items:center;min-height:100vh;width:100vw;background:linear-gradient(135deg,#1a1a2e,#16213e)}.app-wrapper{display:flex;flex-direction:column;align-items:center;min-height:100vh;width:100vw;background:linear-gradient(135deg,#1a1a2e,#16213e);padding:2rem 0}.app-wrapper .container{min-height:auto;display:flex;justify-content:center;align-items:center;background:transparent;width:100%}.form-card{background:#0f3460;padding:2.5rem;border-radius:12px;box-shadow:0 8px 32px #0006;width:100%;max-width:420px;margin-bottom:2rem}.response-card{background:#16213e00;color:#e8e8e8;border-radius:10px;box-shadow:0 4px 16px #00000040;padding:1.5rem 2rem;max-width:420px;width:100%;margin:0 auto;text-align:left;word-break:break-word}.response-card h2{margin-top:0;margin-bottom:1rem;font-size:1.25rem;color:#e94560;letter-spacing:1px}.response-json{background:#0f3460;color:#e8e8e8;border-radius:6px;padding:1rem;font-size:1rem;overflow-x:auto;margin:0}.error-message{color:#ff6b6b;background:#2d1a1a;border-radius:6px;padding:.75rem 1rem;margin-bottom:1rem;font-weight:600}.success-message{color:#51cf66;background:#1a2d1a;border-radius:6px;padding:.75rem 1rem;margin-bottom:1rem;font-weight:600}h1{text-align:center;margin-bottom:2rem;color:#e8e8e8}.form-group{margin-bottom:1.5rem}label{display:block;margin-bottom:.5rem;font-weight:500}input{width:100%;padding:.75rem;border:1px solid #1a1a2e;border-radius:6px;font-size:1rem;background:#16213e;color:#e8e8e8;transition:all .3s}input:focus{outline:none;border-color:#e94560;background:#1a1a2e;border-color:#667eea}.button-group{display:flex;gap:1rem;margin-top:2rem}.btn-primary{background:#e94560;color:#fff}.btn-primary:hover{background:#d63651;transform:translateY(-2px);box-shadow:0 4px 12px #e9456066}.btn-secondary{background:#533483;color:#fff}.btn-secondary:hover{background:#432a6f;transform:translateY(-2px);box-shadow:0 4px 12px #53348366;background:#38a169}