@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;800&display=swap";.song-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.25rem}.song-card{background:var(--surface-color);border:1px solid var(--border-color);border-radius:12px;padding:1.5rem;cursor:pointer;transition:all .3s ease;display:flex;justify-content:space-between;align-items:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);animation:slideUp .5s ease-out backwards}.song-card:hover{background:var(--surface-hover);border-color:#58a6ff66;transform:translateY(-4px) scale(1.02);box-shadow:0 10px 20px #0003}.song-card-content h3{font-size:1.25rem;font-weight:600;margin-bottom:.25rem;color:var(--text-primary)}.song-card-content .artist{font-size:.9rem;color:var(--text-secondary)}.play-icon{color:var(--accent-color);opacity:0;transform:translate(-10px);transition:all .3s ease}.song-card:hover .play-icon{opacity:1;transform:translate(0)}.empty-state{text-align:center;padding:3rem;color:var(--text-secondary);background:var(--surface-color);border-radius:12px;border:1px dashed var(--border-color)}.song-viewer{animation:fadeIn .4s ease-out}.viewer-actions{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.back-button{display:flex;align-items:center;gap:.5rem;background:transparent;border:none;color:var(--text-secondary);font-family:var(--font-body);font-size:1rem;cursor:pointer;padding:.5rem 1rem;border-radius:8px;transition:all .2s ease}.back-button:hover{color:var(--text-primary);background:rgba(255,255,255,.05);transform:translate(-4px)}.song-header{margin-bottom:3rem;text-align:center}.song-header h2{font-size:2.5rem;color:var(--text-primary);margin-bottom:.5rem}.song-header .artist{font-size:1.25rem;color:var(--accent-color)}.lyrics-container{background:var(--surface-color);border:1px solid var(--border-color);border-radius:12px;padding:2.5rem;font-family:var(--font-mono);font-size:1.1rem;line-height:1.5;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 10px 30px #00000080;overflow-x:auto}.lyric-line{display:flex;flex-wrap:wrap;align-items:flex-end;margin-bottom:.5rem}.centered-lyrics .lyric-line{justify-content:center}.lyric-word-block{display:flex;flex-direction:column;align-items:flex-start}.chord{color:var(--chord-color);font-weight:700;font-size:.85em;font-family:var(--font-body);background:rgba(255,123,114,.1);padding:.1rem .3rem;border-radius:4px;margin-bottom:.2rem;line-height:1;min-height:1.1em;transform:translateY(2px)}.chord-placeholder{min-height:1.3em}.lyric-text{min-height:1.5em;color:var(--text-primary)}.lyric-spacer{height:2.5rem}.formatting-toolbar{display:flex;justify-content:center;gap:.5rem;margin-bottom:1.5rem}.format-btn{background:var(--surface-color);color:var(--text-primary);border:1px solid var(--border-color);border-radius:6px;width:40px;height:40px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-family:var(--font-body);transition:all .2s;font-size:1rem}.format-btn:hover{background:var(--surface-hover);border-color:var(--text-secondary)}.format-btn.active{background:rgba(88,166,255,.2);color:var(--accent-color);border-color:var(--accent-color)}.search-container{display:flex;align-items:center;background:var(--surface-color);border:1px solid var(--border-color);border-radius:12px;padding:.75rem 1rem;margin-bottom:2rem;transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.search-container:focus-within{border-color:var(--accent-color);box-shadow:0 0 0 3px #58a6ff33;transform:translateY(-2px)}.search-icon{color:var(--text-secondary);margin-right:.75rem;display:flex;align-items:center}.search-input{flex:1;background:transparent;border:none;outline:none;color:var(--text-primary);font-size:1rem;font-family:var(--font-body)}.search-input::placeholder{color:var(--text-secondary)}:root{--bg-color: #0d1117;--surface-color: rgba(22, 27, 34, .7);--surface-hover: rgba(33, 38, 45, .9);--text-primary: #c9d1d9;--text-secondary: #8b949e;--accent-color: #58a6ff;--chord-color: #ff7b72;--border-color: rgba(48, 54, 61, .5);--font-body: "Inter", -apple-system, sans-serif;--font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace}body.light-theme{--bg-color: #f7f9fc;--surface-color: rgba(255, 255, 255, .85);--surface-hover: rgba(230, 235, 240, .9);--text-primary: #121212;--text-secondary: #586069;--accent-color: #0366d6;--chord-color: #d73a49;--border-color: rgba(200, 205, 210, .8)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--bg-color);background-image:radial-gradient(circle at top right,rgba(88,166,255,.1),transparent 40%),radial-gradient(circle at bottom left,rgba(255,123,114,.05),transparent 40%);background-attachment:fixed;color:var(--text-primary);line-height:1.6;min-height:100vh}.app-container{max-width:800px;margin:0 auto;padding:2rem 1rem}.app-header{display:flex;flex-direction:column;align-items:center;gap:1rem;margin-bottom:2rem;animation:fadeInDown .6s ease-out}.header-topbar{width:100%;display:flex;justify-content:flex-end;margin-bottom:-1rem}.theme-toggle-btn{background:var(--surface-color);color:var(--text-primary);border:1px solid var(--border-color);padding:.5rem 1rem;border-radius:20px;cursor:pointer;font-family:var(--font-body);font-weight:600;transition:all .2s ease;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.theme-toggle-btn:hover{background:var(--surface-hover);transform:translateY(-2px)}.app-header h1{font-size:2.5rem;font-weight:800;background:linear-gradient(90deg,#58a6ff,#ff7b72);-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-shadow:0 0 20px rgba(88,166,255,.2)}.library-view{animation:fadeIn .4s ease-out}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.btn-primary{background:linear-gradient(135deg,var(--accent-color),#2781e8);color:#fff;border:none;padding:.8rem 1.6rem;border-radius:8px;font-weight:600;cursor:pointer;transition:all .3s ease;font-size:1rem}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 15px #58a6ff66}.btn-secondary{background:transparent;color:var(--text-primary);border:1px solid var(--border-color);padding:.8rem 1.6rem;border-radius:8px;font-weight:600;cursor:pointer;transition:all .3s ease}.btn-secondary:hover{background:var(--surface-hover)}.app-header{display:flex;flex-direction:column;align-items:center;gap:1rem}.title-wrapper{display:flex;align-items:center;gap:10px}.serial-number{background-color:var(--accent-color);color:#0d1117;padding:2px 8px;border-radius:12px;font-size:.8rem;font-weight:800}.song-title-row{display:flex;align-items:center;gap:10px;margin-bottom:.5rem;justify-content:center}.song-tags{display:flex;gap:8px;margin-top:8px}.viewer-tags{justify-content:center;margin-top:12px}.tag{background:rgba(255,123,114,.15);color:#ff9b94;font-size:.75rem;padding:3px 8px;border-radius:4px;border:1px solid rgba(255,123,114,.3);font-weight:500}.add-song-container{background:var(--surface-color);border:1px solid var(--border-color);border-radius:16px;padding:2rem;box-shadow:0 8px 32px #0003;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);animation:slideUp .4s ease-out}.add-song-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;border-bottom:1px solid var(--border-color);padding-bottom:1rem}.form-group{margin-bottom:1.5rem;display:flex;flex-direction:column}.form-row{display:flex;gap:1.5rem}.form-group.half{flex:1}.form-group label{font-size:.9rem;font-weight:600;color:var(--text-primary);margin-bottom:.5rem}.form-group input,.form-group select,.form-group textarea{background:var(--bg-color);border:1px solid var(--border-color);color:var(--text-primary);padding:.8rem 1rem;border-radius:8px;font-family:var(--font-body);transition:all .3s ease}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 3px #58a6ff33}.form-group textarea{font-family:var(--font-mono);resize:vertical}.form-actions{display:flex;justify-content:flex-end;gap:1rem;margin-top:2rem}.header-title-row{display:flex;align-items:center;justify-content:center;gap:1rem;position:relative;width:100%}.header-actions-group{position:absolute;right:0;display:flex;align-items:center;gap:.5rem}.dropdown-menu{position:relative}.menu-trigger-btn{background:transparent;color:var(--text-primary);border:1px solid var(--border-color);font-size:1.25rem;padding:.2rem;border-radius:8px;cursor:pointer;height:40px;width:40px;display:flex;align-items:center;justify-content:center;transition:all .2s}.menu-trigger-btn:hover{background:var(--surface-hover)}.notes-dropdown{min-width:260px;padding:0}.notes-dropdown textarea{width:100%;min-height:80px;max-height:350px;background:transparent;color:var(--text-primary);border:none;resize:none;font-family:var(--font-body);font-size:.95rem;padding:.8rem;outline:none;line-height:1.5}.dropdown-content{position:absolute;top:100%;right:0;background:var(--surface-color);border:1px solid var(--border-color);border-radius:8px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:.5rem;display:flex;flex-direction:column;gap:.25rem;z-index:100;margin-top:.5rem;min-width:180px;box-shadow:0 4px 12px #0003}.dropdown-content button{background:transparent;border:none;color:var(--text-primary);text-align:left;padding:.6rem 1rem;cursor:pointer;border-radius:4px;font-weight:500;font-family:var(--font-body)}.dropdown-content button:hover{background:var(--surface-hover)}.view-mode-tabs{display:flex;gap:.5rem;background:var(--surface-color);padding:.4rem;border-radius:30px;border:1px solid var(--border-color)}.tab-btn{background:transparent;border:none;color:var(--text-primary);padding:.5rem 1.5rem;border-radius:20px;font-weight:600;cursor:pointer;transition:all .2s;font-family:var(--font-body)}.tab-btn.active{background:var(--accent-color);color:#fff}