@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;word-wrap:break-word;overflow-wrap:break-word;white-space:pre-wrap}.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)}.presenter-clickable:hover{background:var(--surface-hover)!important;outline:2px dashed rgba(255,255,255,.2)}.search-container{display:flex;align-items:center;background:var(--surface-color);border:1px solid var(--border-color);border-radius:22px;height:44px;padding:0 1rem;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)}.global-audio-player{position:fixed;bottom:0;left:0;width:100%;background:rgba(18,18,18,.95);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border-top:1px solid rgba(255,255,255,.1);box-shadow:0 -5px 20px #00000080;z-index:9999;display:flex;flex-direction:column;animation:slideUp .3s cubic-bezier(.175,.885,.32,1.275)}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.seek-container{width:100%;height:4px;position:relative}.seek-bar{-webkit-appearance:none;width:100%;height:100%;position:absolute;top:-2px;margin:0;background:var(--surface-hover);cursor:pointer;background-image:linear-gradient(var(--accent-color),var(--accent-color));background-size:0% 100%;background-repeat:no-repeat;transition:opacity .2s;border-radius:0}.seek-bar::-webkit-slider-thumb{-webkit-appearance:none;height:12px;width:12px;border-radius:50%;background:#fff;opacity:0;transition:opacity .2s}.seek-container:hover .seek-bar::-webkit-slider-thumb{opacity:1}.player-content{display:flex;justify-content:space-between;align-items:center;padding:10px 20px;gap:20px}.track-info{display:flex;align-items:center;gap:15px;flex:1}.spinning-disc{font-size:2rem;animation:spin 4s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.track-text{display:flex;flex-direction:column}.track-title{margin:0;font-size:1.1rem;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:250px}.track-time{margin:0;font-size:.8rem;color:var(--text-secondary)}.player-controls{display:flex;align-items:center;gap:20px;flex:1;justify-content:center}.ctrl-btn{background:transparent;border:none;color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:color .2s}.ctrl-btn:hover{color:#fff}.play-pause-btn{background:#fff;border:none;color:#000;width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:transform .2s}.play-pause-btn:hover{transform:scale(1.05)}.player-actions{flex:1;display:flex;justify-content:flex-end}.close-player-btn{background:transparent;border:none;color:var(--text-secondary);font-size:1.2rem;cursor:pointer}.close-player-btn:hover{color:#ff4b4b}@media (max-width: 600px){.player-content{padding:8px 10px;gap:10px}.track-title{font-size:.95rem;max-width:150px}.player-controls{gap:10px}.play-pause-btn{width:36px;height:36px}}.projector-container{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:99999;display:flex;justify-content:center;align-items:center;overflow:hidden;font-family:Inter,system-ui,sans-serif;transition:background-color .3s,color .3s}.projector-container.projector-dark{background-color:#000;color:#fff}.projector-container.projector-light{background-color:#fff;color:#000}.projector-dark .projector-text{text-shadow:2px 4px 10px rgba(0,0,0,.8)}.projector-light .projector-text{text-shadow:2px 4px 10px rgba(255,255,255,.8)}.projector-footer{position:absolute;bottom:3vh;width:90vw;display:flex;justify-content:space-between;font-size:2vh;opacity:.6;font-weight:500}.projector-status-badge{position:absolute;top:10px;right:10px;background:rgba(255,255,255,.1);padding:5px 10px;border-radius:8px;font-size:.8rem;color:#ffffff80;opacity:0;transition:opacity .5s}.projector-container:hover .projector-status-badge{opacity:1}.projector-fade-layer{width:90%;height:90%;display:flex;justify-content:center;align-items:center;text-align:center}.projector-fade-layer.anim-fade{animation:projectorFadeIn .8s ease}.projector-fade-layer.anim-slide-up{animation:projectorSlideUp .8s cubic-bezier(.2,.8,.2,1)}.projector-fade-layer.anim-blur{animation:projectorBlur 1s ease}.projector-fade-layer.anim-zoom{animation:projectorZoom .8s cubic-bezier(.2,.8,.2,1)}.projector-fade-layer.anim-typewriter{animation:projectorWipe 1.2s steps(40,end)}@keyframes projectorFadeIn{0%{opacity:0}to{opacity:1}}@keyframes projectorWipe{0%{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}@keyframes projectorSlideUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}@keyframes projectorBlur{0%{opacity:0;filter:blur(10px);transform:scale(.95)}to{opacity:1;filter:blur(0);transform:scale(1)}}@keyframes projectorZoom{0%{opacity:0;transform:scale(.85)}to{opacity:1;transform:scale(1)}}.projector-content-wrapper{display:flex;flex-direction:column;align-items:center;justify-content:center}.projector-text{font-size:6vw;font-weight:800;line-height:1.3;margin-bottom:2rem}.projector-title{font-size:2.5vw;font-weight:500;color:#ffffffb3;text-transform:uppercase;letter-spacing:2px}.projector-logo{font-size:8vw;font-weight:900;background:linear-gradient(135deg,#FFB75E 0%,#ED8F03 100%);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;opacity:.3}: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}.library-controls{display:flex;align-items:center;gap:10px;margin-bottom:1rem;width:100%;flex-wrap:wrap}.search-bar-wrapper{flex:1}.control-icon-btn{background:var(--surface-color);border:1px solid var(--border-color);color:var(--text-primary);width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;cursor:pointer;transition:all .2s ease;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.control-icon-btn:hover{background:var(--surface-hover);transform:translateY(-2px)}.control-icon-btn.active{background:rgba(88,166,255,.2);border-color:var(--accent-color);box-shadow:0 0 10px #58a6ff33}.category-selector{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:1.5rem;padding:10px;background:var(--surface-color);border-radius:12px;border:1px solid var(--border-color);animation:fadeInDown .3s ease}.category-tag{background:transparent;border:1px solid var(--border-color);color:var(--text-primary);padding:5px 12px;border-radius:16px;font-size:.85rem;cursor:pointer;transition:all .2s}.category-tag.active{background:var(--accent-color);color:#fff;border-color:var(--accent-color)}.category-tag:hover{background:var(--surface-hover)}.like-btn{background:transparent;border:none;font-size:1.2rem;cursor:pointer;transition:transform .2s cubic-bezier(.175,.885,.32,1.275);display:flex;align-items:center;justify-content:center;padding:5px}.like-btn:hover{transform:scale(1.2)}.like-btn.liked{color:#ff4b4b;text-shadow:0 0 10px rgba(255,75,75,.4)}