: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}html,body,#root{margin:0;padding:0;width:100%}.app{margin:0;min-height:100vh;width:100vw;background:linear-gradient(135deg,#a6cc32,#febf38);font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding:40px 20px}.app-header{text-align:center;color:#fff;margin-bottom:40px;width:100%;max-width:600px}.app-header h1{font-size:2.5rem;margin:0 0 10px;text-shadow:0 2px 4px rgba(0,0,0,.3)}.app-header p{font-size:1.1rem;opacity:.9;margin:0}.converter-container{width:100%;max-width:450px;margin:0;padding:0}.converter-card{background:#fff;border-radius:15px;padding:30px;box-shadow:0 10px 30px #0003;width:100%;margin:0}.input-section,.output-section{margin-bottom:20px}label{display:block;margin-bottom:8px;font-weight:600;color:#333}.currency-input{display:flex;gap:10px;align-items:center;width:100%}input[type=number]{flex:1;padding:12px;border:2px solid #e1e5e9;border-radius:8px;font-size:1.1rem;transition:border-color .3s;background:#fff;box-sizing:border-box;min-width:0}input[type=number]:focus{outline:none;border-color:#a6cc32;background:#fff}input[type=number].error{border-color:#f44336!important;background-color:#ffeaea!important}select{padding:12px;border:2px solid #e1e5e9;border-radius:8px;font-size:1rem;background:#fff;min-width:180px;max-width:200px;box-sizing:border-box;flex-shrink:0}.result-amount{flex:1;padding:12px;background:#f8f9fa;border:2px solid #e1e5e9;border-radius:8px;font-size:1.5rem;font-weight:600;color:#a6cc32;text-align:right;box-sizing:border-box}.result-amount.disabled{color:#ccc;background:#f5f5f5}.exchange-arrow{text-align:center;font-size:2rem;margin:15px 0;color:#a6cc32}.rate-info{text-align:center;margin-top:20px;padding:15px;background:#f8f9fa;border-radius:8px;border-left:4px solid #A6CC32}.rate-info small{line-height:1.4}.error-message{background:#fee;color:#c33;padding:12px;border-radius:8px;margin-bottom:20px;border:1px solid #fcc;text-align:center}.loading-message{background:#e3f2fd;color:#1976d2;padding:12px;border-radius:8px;margin-bottom:20px;border:1px solid #bbdefb;text-align:center;animation:pulse 1.5s ease-in-out infinite alternate}@keyframes pulse{0%{opacity:.6}to{opacity:1}}.input-error{color:#f44336;font-size:.9rem;margin-top:5px;padding:5px 10px;background:#ffeaea;border-radius:4px;border-left:3px solid #f44336}@media (max-width: 600px){.app{padding:20px 15px}.app-header h1{font-size:2rem}.converter-card{padding:20px}.currency-input{flex-direction:column;gap:10px}select{min-width:100%;width:100%}input[type=number]{width:100%}}@media (min-width: 601px) and (max-width: 900px){.converter-container{max-width:600px}.converter-card{max-width:550px}}