.score-display-container{width:100%;margin:0;padding:1.5rem;background:#fff;border-radius:12px;box-shadow:0 4px 6px rgba(0,0,0,.1);border:1px solid #e9ecef}.score-header{text-align:center;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:2px solid #f8f9fa}.score-header h3{color:#2c3e50;font-size:1.5rem;margin-bottom:.5rem;font-weight:600}.song-description{color:#6c757d;font-style:italic;font-size:1rem;margin:0}.score-content{margin-bottom:1.5rem}.abc-score{width:100%;margin:1.5rem 0;padding:1rem;background:#fafafa;border-radius:8px;border:1px solid #e9ecef;overflow-x:auto}.export-buttons{display:flex;gap:.75rem;justify-content:center;margin:1rem 0;flex-wrap:wrap}.export-btn{padding:.6rem 1.2rem;background:#6c757d;color:#fff;border:none;border-radius:6px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:.4rem}.export-btn:hover{background:#5a6268;transform:translateY(-1px);box-shadow:0 2px 8px rgba(0,0,0,.1)}.export-btn:active{transform:translateY(0)}.audio-controls{margin:1rem 0;padding:1rem;background:#f8f9fa;border-radius:8px;border:1px solid #e9ecef}.abc-notation{margin-top:1.5rem;padding-top:1.5rem;border-top:2px solid #f8f9fa}.abc-notation h4{color:#2c3e50;font-size:1.1rem;margin-bottom:.75rem;font-weight:600}.abc-code{background:#f8f9fa;border:1px solid #e9ecef;border-radius:6px;padding:1rem;font-family:Courier New,Courier,monospace;font-size:.85rem;line-height:1.4;overflow-x:auto;white-space:pre-wrap;word-break:break-all;color:#495057;margin:0}.abcjs-inline-audio{margin:1rem 0}.abcjs-midi-clock{margin:.5rem 0}.abcjs-midi-progress{background:#e9ecef;height:8px;border-radius:4px;overflow:hidden}.abcjs-midi-progress-indicator{background:#007bff;height:100%;transition:width .1s ease}.control-btn,.control-btn.playing,.custom-controls{display:none}@media (max-width:768px){.score-display-container{padding:1rem}.score-header h3{font-size:1.3rem}.export-buttons{gap:.5rem}.export-btn{padding:.5rem 1rem;font-size:.85rem}.abc-code{font-size:.75rem;padding:.75rem}}.song-form-container{max-width:600px;padding:2rem;background:#f8f9fa;border-radius:12px;box-shadow:0 4px 6px rgba(0,0,0,.1);margin:0 auto 2rem}.song-form-container h2{color:#2c3e50;text-align:center;margin-bottom:.5rem;font-size:2rem;font-weight:600}.song-form-container p{color:#6c757d;text-align:center;margin-bottom:2rem;line-height:1.5}.song-form{gap:1.5rem}.form-group,.song-form{display:flex;flex-direction:column}.form-group{gap:.5rem}.form-group label{font-weight:600;color:#2c3e50;font-size:1.1rem}.form-group textarea{padding:1rem;border:2px solid #e9ecef;border-radius:8px;font-size:1rem;font-family:inherit;resize:vertical;transition:border-color .3s ease}.form-group textarea:focus{outline:none;border-color:#007bff;box-shadow:0 0 0 3px rgba(0,123,255,.1)}.form-group textarea:disabled{background-color:#f8f9fa;cursor:not-allowed}.generate-btn{padding:1rem 2rem;background:linear-gradient(135deg,#007bff,#0056b3);color:#fff;border:none;border-radius:8px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease;align-self:center;min-width:200px}.generate-btn:hover:not(:disabled){background:linear-gradient(135deg,#0056b3,#004085);transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,123,255,.3)}.generate-btn:disabled{background:#6c757d;cursor:not-allowed;transform:none;box-shadow:none}.generate-btn:active:not(:disabled){transform:translateY(0)}@media (max-width:768px){.song-form-container{margin:1rem;padding:1.5rem}.song-form-container h2{font-size:1.5rem}}.App{min-height:100vh;display:flex;flex-direction:column}.App-header{background:hsla(0,0%,100%,.1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:2rem;color:#fff;text-align:center;border-bottom:1px solid hsla(0,0%,100%,.2)}.App-header h1{margin:0 0 .5rem;font-size:2rem;font-weight:700;text-shadow:2px 2px 4px rgba(0,0,0,.3)}.App-header p{margin:0;font-size:1.2rem;opacity:.9;font-weight:300}.App-main{flex:1 1;padding:2rem 1rem;display:flex;flex-direction:column;align-items:center;justify-content:flex-start}.app-container{width:90vw;max-width:1400px;display:flex;gap:2rem;align-items:flex-start;justify-content:center;margin:0 auto}.form-section{flex:0 0 400px;min-width:350px;display:flex;flex-direction:column;gap:1rem}.score-section{flex:1 1;min-width:0;display:flex;justify-content:center;align-items:flex-start}.placeholder-content{background:hsla(0,0%,100%,.95);border-radius:12px;padding:4rem 2rem;text-align:center;box-shadow:0 8px 32px rgba(0,0,0,.1);border:1px solid hsla(0,0%,100%,.2);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);width:100%;max-width:600px}.placeholder-icon{font-size:4rem;margin-bottom:1rem;opacity:.6}.placeholder-content h3{color:#2c3e50;font-size:1.5rem;margin-bottom:1rem;font-weight:600}.placeholder-content p{color:#6c757d;font-size:1rem;line-height:1.6;margin:0}.error-message{background:#f8d7da;color:#721c24;padding:1rem 1.5rem;border-radius:8px;border:1px solid #f5c6cb;margin-bottom:2rem;width:90vw;max-width:1400px;text-align:center}.new-song-container{margin-top:1rem;text-align:center}.new-song-btn{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:1rem 2rem;border-radius:50px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px rgba(0,0,0,.2);width:100%;max-width:300px}.new-song-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.3)}.new-song-btn:active{transform:translateY(0)}.App-footer{background:hsla(0,0%,100%,.1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;text-align:center;padding:1rem;border-top:1px solid hsla(0,0%,100%,.2)}.App-footer p{margin:0;opacity:.8;font-size:.9rem}@media (max-width:1024px){.app-container{width:95vw;flex-direction:column;align-items:center}.form-section{flex:none;width:100%;max-width:500px}.score-section{width:100%}.placeholder-content{padding:3rem 1.5rem}}@media (max-width:768px){.App-header h1{font-size:2.5rem}.App-header p{font-size:1rem}.App-main{padding:1rem .5rem}.app-container{gap:1.5rem}.placeholder-content{padding:2rem 1rem}.placeholder-content h3{font-size:1.3rem}.placeholder-icon{font-size:3rem}}