:root{font-synthesis:none;text-rendering:optimizelegibility}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input{font:inherit}.app{justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.container{width:100%;max-width:460px}.header{text-align:center;margin-bottom:28px}.header h1{margin:0 0 8px;font-size:36px}.header p{opacity:.6;margin:0}.card{border:1px solid #ddd;border-radius:16px;padding:28px}.field{margin-bottom:18px}.field label{margin-bottom:8px;font-size:14px;font-weight:600;display:block}.field input{border:1px solid #ccc;border-radius:10px;outline:none;width:100%;height:46px;padding:0 14px}.field input:focus{border-color:#777}.generate-button,.copy-button{cursor:pointer;border:0;border-radius:10px;width:100%;height:46px;font-weight:600}.generate-button:disabled{opacity:.5;cursor:not-allowed}.result{border-top:1px solid #ddd;margin-top:28px;padding-top:24px}.password-wrapper{gap:8px;display:flex}.password-wrapper input{flex:1}.show-button{cursor:pointer;background:0 0;border:1px solid #ccc;border-radius:10px;padding:0 14px}.copy-button{margin-top:4px}.error{border-radius:8px;margin-top:16px;padding:12px;font-size:14px}