:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#0f172a;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh;width:100%}#root{width:100%;margin:0;padding:0;text-align:left}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#0f172a}::-webkit-scrollbar-thumb{background:#334155;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#475569}.track-list-container{padding:2rem;color:#fff;max-width:1600px;margin:0 auto}.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.title{font-size:2rem;font-weight:700;display:flex;align-items:center;gap:.75rem;background:linear-gradient(to right,#60a5fa,#a855f7);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.controls{display:flex;gap:1rem}.search-box,.filter-box{position:relative}.search-input,.genre-select{background:#1f2937;border:1px solid #374151;color:#fff;padding:.5rem 1rem .5rem 2.5rem;border-radius:.5rem;font-size:.9rem;outline:none;transition:border-color .2s}.icon{position:absolute;left:.75rem;top:50%;transform:translateY(-50%);color:#9ca3af;width:1rem;height:1rem}.tracks-table-container{background:#111827;border:1px solid #1f2937;border-radius:.75rem;overflow:hidden}.tracks-table{width:100%;border-collapse:collapse;text-align:left}.tracks-table th,.tracks-table td{padding:1rem;border-bottom:1px solid #1f2937}.tracks-table th{background:#1f2937;color:#9ca3af;font-weight:600;text-transform:uppercase;font-size:.75rem;letter-spacing:.05em}.tracks-table tbody tr{transition:background-color .1s}.tracks-table tbody tr:hover{background:#1f2937}.tracks-table tbody tr.selected{background:#2563eb1a}.col-checkbox{width:40px;text-align:center}.col-number{width:80px;font-family:monospace;color:#6b7280}.col-title{font-weight:600;color:#fff;cursor:pointer}.col-title:hover{color:#60a5fa;text-decoration:underline}.col-genre{white-space:nowrap}.col-status{width:150px}.status-indicators{display:flex;gap:.5rem}.status-icon{width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:4px;background:#374151;color:#9ca3af;font-size:.7rem;cursor:help}.status-icon.done{background:#10b98133;color:#34d399;border:1px solid rgba(16,185,129,.4)}.status-icon.generating{background:#2563eb33;color:#60a5fa;animation:pulse 1.5s infinite}@keyframes pulse{0%{opacity:.6}50%{opacity:1}to{opacity:.6}}.batch-toolbar{background:#1e3a8a;color:#fff;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;border-radius:.5rem;margin-bottom:1rem;animation:slideDown .2s ease-out}@keyframes slideDown{0%{transform:translateY(-10px);opacity:0}to{transform:translateY(0);opacity:1}}.batch-actions{display:flex;gap:1rem}.btn-batch{background:#fff;color:#1e3a8a;border:none;padding:.5rem 1rem;border-radius:.25rem;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:.5rem}.btn-batch:hover{background:#dbeafe}.track-detail-container{padding:2rem;color:#fff;max-width:1200px;margin:0 auto}.back-button{display:inline-flex;align-items:center;gap:.5rem;color:#9ca3af;background:transparent;border:none;font-size:.9rem;cursor:pointer;margin-bottom:2rem;padding:0}.back-button:hover{color:#fff}.track-header{margin-bottom:3rem;border-bottom:1px solid #374151;padding-bottom:2rem}.track-number-large{font-family:monospace;color:#60a5fa;font-size:1rem;display:block;margin-bottom:.5rem}.track-title-large{font-size:3.5rem;font-weight:800;margin:0;background:linear-gradient(to right,#fff,#9ca3af);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1.1}.detail-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:4rem}.metadata-section h3,.lyrics-section h3{font-size:1.25rem;color:#fff;border-bottom:1px solid #374151;padding-bottom:.75rem;margin-bottom:1.5rem}.meta-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:2rem}.meta-item label{display:block;color:#9ca3af;font-size:.8rem;margin-bottom:.25rem;text-transform:uppercase;letter-spacing:.05em}.meta-item p{margin:0;font-weight:500}.style-box{background:#1f2937;border:1px solid #374151;padding:1.5rem;border-radius:.75rem;margin-bottom:2rem}.style-box p{color:#d1d5db;line-height:1.6;margin:0;font-style:italic}.lyrics-content{background:#111827;border:1px solid #374151;border-radius:.75rem;padding:2rem;white-space:pre-wrap;font-family:Courier New,monospace;line-height:1.6;margin-bottom:2rem;min-height:300px}.empty-lyrics{display:flex;flex-direction:column;align-items:center;justify-content:center;height:300px;background:#1f2937;border:2px dashed #4b5563;border-radius:.75rem;color:#9ca3af;gap:1rem}.generate-btn{background:linear-gradient(135deg,#2563eb,#7c3aed);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:.5rem;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:.5rem;transition:opacity .2s}.generate-btn:disabled{opacity:.7;cursor:not-allowed}.generate-btn:hover:not(:disabled){opacity:.9}.app{min-height:100vh;width:100%;background-color:#0f172a}