:root{--font-display: "Fraunces", Georgia, serif;--font-body: "DM Sans", system-ui, sans-serif;--bg: #F7F5F0;--bg2: #EFEDE7;--bg3: #E5E2D9;--surface: #FFFFFF;--surface2: #F3F1EB;--border: rgba(0,0,0,.08);--border2: rgba(0,0,0,.14);--text: #1A1814;--text2: #5A5649;--text3: #8C8880;--accent: #2563EB;--accent-dim: rgba(37,99,235,.12);--accent2: #7C3AED;--green: #16A34A;--green-dim: rgba(22,163,74,.12);--amber: #B45309;--amber-dim: rgba(180,83,9,.12);--chord: #2563EB;--shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow: 0 4px 12px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.04);--shadow-lg: 0 16px 40px rgba(0,0,0,.12), 0 4px 8px rgba(0,0,0,.06);--radius: 12px;--radius-sm: 8px;--radius-lg: 18px;--sidebar-w: 300px;--header-h: 60px}[data-theme=dark]{--bg: #0F0E0D;--bg2: #1A1814;--bg3: #232117;--surface: #1E1C17;--surface2: #272420;--border: rgba(255,255,255,.07);--border2: rgba(255,255,255,.12);--text: #F0EDE6;--text2: #A8A399;--text3: #6B6660;--accent: #FBBF24;--accent-dim: rgba(251,191,36,.14);--accent2: #F59E0B;--green: #4ADE80;--green-dim: rgba(74,222,128,.12);--amber: #FCD34D;--amber-dim: rgba(252,211,77,.12);--chord: #FBBF24;--shadow-sm: 0 1px 3px rgba(0,0,0,.4);--shadow: 0 4px 12px rgba(0,0,0,.5);--shadow-lg: 0 16px 40px rgba(0,0,0,.7)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;overflow:hidden}html{scroll-behavior:smooth}body{font-family:var(--font-body);background:var(--bg);color:var(--text);line-height:1.6}button{cursor:pointer;font-family:inherit;border:none;background:none}input,textarea{font-family:inherit}.offline-indicator{display:flex;align-items:center;gap:8px;padding:8px 16px;background:#fef3c7;color:#92400e;font-size:.8rem;font-weight:500;position:fixed;bottom:0;left:0;right:0;z-index:200;justify-content:center}.install-prompt{position:fixed;bottom:20px;left:50%;transform:translate(-50%);width:calc(100% - 32px);max-width:360px;background:var(--surface);border:1px solid var(--border2);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-lg);z-index:500;text-align:center;animation:slideUp .3s ease}@keyframes slideUp{0%{transform:translate(-50%) translateY(100px);opacity:0}to{transform:translate(-50%) translateY(0);opacity:1}}.install-close{position:absolute;top:12px;right:14px;color:var(--text3);font-size:16px;padding:4px}.install-prompt-icon{width:52px;height:52px;background:var(--accent);border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:24px;color:#fff;margin:0 auto 12px}.install-title{font-family:var(--font-display);font-size:1.15rem;font-weight:600;color:var(--text);margin-bottom:4px}.install-subtitle{font-size:.85rem;color:var(--text2);margin-bottom:16px;line-height:1.4}.install-btn{width:100%;padding:12px 20px;background:var(--accent);color:#fff;border-radius:var(--radius-sm);font-size:.95rem;font-weight:600;transition:opacity .15s}.install-btn:hover{opacity:.9}.install-steps{text-align:left;margin-bottom:14px;padding:10px 14px;background:var(--bg2);border-radius:var(--radius-sm)}.install-steps p{font-size:.85rem;color:var(--text2);line-height:1.8}.install-steps strong{color:var(--text)}.install-share-icon{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border:1px solid var(--border2);border-radius:4px;font-size:14px;vertical-align:middle;margin:0 2px}.offline-dot{width:8px;height:8px;border-radius:50%;background:#f59e0b}.conflict-item{padding:12px;border:1px solid var(--border);border-radius:var(--radius-sm)}.conflict-field{font-size:.85rem;margin-bottom:8px}.conflict-options{display:flex;flex-direction:column;gap:4px}.conflict-options .btn-text{text-align:left;font-size:.8rem;padding:8px;border:1px solid var(--border);border-radius:var(--radius-sm)}.conflict-options .btn-text:hover{background:var(--accent-dim)}.skeleton-container{display:flex;flex-direction:column;gap:8px}.skeleton{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}.skeleton-card{padding:14px 18px}.skeleton-line{height:14px;background:linear-gradient(90deg,var(--bg2) 25%,var(--bg3) 50%,var(--bg2) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:4px}.skeleton-title{width:60%;margin-bottom:8px}.skeleton-subtitle{width:40%}.skeleton-block{height:200px}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.toast-container{position:fixed;top:16px;right:16px;z-index:300;display:flex;flex-direction:column;gap:8px;max-width:360px}.toast{padding:12px 16px;border-radius:var(--radius-sm);font-size:.85rem;font-weight:500;cursor:pointer;box-shadow:var(--shadow);animation:slideIn .2s ease}.toast-success{background:#dcfce7;color:#166534;border:1px solid #bbf7d0}.toast-error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}.toast-info{background:#eff6ff;color:#1e40af;border:1px solid #bfdbfe}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.sidebar{width:var(--sidebar-w);min-width:var(--sidebar-w);height:100vh;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;transition:width .2s ease,min-width .2s ease,background .25s ease,border-color .25s ease;overflow:hidden}.sidebar.sidebar-collapsed{width:52px;min-width:52px}.sidebar-mini{display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px 0;height:100%}.sidebar-mini-btn{width:36px;height:36px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;background:transparent;border:none;color:var(--text2);font-size:16px;cursor:pointer;transition:background .12s,color .12s}.sidebar-mini-btn:hover{background:var(--bg2);color:var(--accent)}.sidebar-mini-btn.add-btn,.icon-btn.add-btn{font-size:20px;font-weight:700;color:var(--accent);border:1.5px solid var(--accent);border-radius:50%;width:32px;height:32px}.sidebar-mini-btn.add-btn:hover,.icon-btn.add-btn:hover{background:var(--accent);color:#fff}.sidebar-mini-btn.exit-btn{color:var(--text3);font-size:18px}.sidebar-mini-btn.exit-btn:hover{color:#dc2626;background:#dc26261a}.sidebar-full{display:flex;flex-direction:column;height:100%;overflow:hidden}.sidebar-header{padding:20px 20px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.logo{display:flex;align-items:center;gap:10px}.logo-icon{width:34px;height:34px;background:var(--accent);border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:16px;color:#fff;flex-shrink:0}.logo-text{font-family:var(--font-display);font-size:17px;font-weight:500;color:var(--text);letter-spacing:-.02em}.header-actions{display:flex;gap:4px}.icon-btn{width:32px;height:32px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:var(--text3);transition:all .15s;font-size:15px}.icon-btn:hover{background:var(--bg2);color:var(--text)}.search-wrap{padding:12px 16px;flex-shrink:0}.search-box{display:flex;align-items:center;gap:8px;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 12px;transition:border-color .15s,background .15s}.search-box:focus-within{border-color:var(--accent);background:var(--surface)}.search-icon{color:var(--text3);font-size:14px;flex-shrink:0}.search-box .search-input{border:none;background:none;outline:none;color:var(--text);font-size:13.5px;width:100%;padding:0;box-shadow:none}.search-box .search-input::placeholder{color:var(--text3)}.temas-wrap{padding:0 16px 8px;flex-shrink:0}.temas-label{font-size:10px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--text3);margin-bottom:8px;display:block}.temas-scroll{display:flex;gap:6px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}.temas-scroll::-webkit-scrollbar{display:none}.tema-chip{white-space:nowrap;padding:4px 10px;border-radius:20px;font-size:11.5px;font-weight:400;border:1px solid var(--border2);color:var(--text2);background:var(--bg2);transition:all .15s;cursor:pointer}.tema-chip:hover{border-color:var(--accent);color:var(--accent)}.tema-chip.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent);font-weight:500}.tema-clear{background:transparent;border-style:dashed;color:var(--text3);margin-top:8px;font-size:10.5px}.tema-clear:hover{border-color:#dc2626;color:#dc2626;background:#dc26260f}.musicas-count{padding:0 16px 6px;font-size:11px;color:var(--text3);letter-spacing:.02em;flex-shrink:0}.musicas-list{overflow-y:auto;flex:1;padding:0 8px 16px;scrollbar-width:thin;scrollbar-color:var(--border2) transparent}.musica-item{display:flex;align-items:center;gap:12px;padding:10px;border-radius:var(--radius-sm);cursor:pointer;transition:background .12s;position:relative}.musica-item:hover{background:var(--bg2)}.musica-item.active{background:var(--accent-dim)}.musica-item.dragging{opacity:.5;background:var(--accent-dim)}.drag-handle{display:flex;align-items:center;justify-content:center;width:20px;color:var(--text3);font-size:14px;letter-spacing:-3px;cursor:grab;padding:4px 0;flex-shrink:0;border:none;background:none;touch-action:none}.drag-handle:active{cursor:grabbing}.drag-handle:hover{color:var(--accent)}.musica-tom{width:30px;height:30px;border-radius:8px;background:var(--bg3);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:500;color:var(--chord);font-family:var(--font-body);flex-shrink:0;transition:background .15s}.musica-item.active .musica-tom{background:var(--accent);color:#fff;border-color:var(--accent)}.musica-info{flex:1;min-width:0}.musica-titulo{font-size:13px;font-weight:500;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.3}.musica-item.active .musica-titulo{color:var(--accent)}.musica-ref{font-size:11.5px;color:var(--text3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:1px}.fav-star{color:var(--text3);font-size:16px;flex-shrink:0;padding:4px;border-radius:4px;transition:color .15s,transform .15s;line-height:1}.fav-star:hover{color:#f59e0b;transform:scale(1.2)}.fav-star.is-fav{color:#f59e0b}.stats-bar{padding:10px 16px;border-top:1px solid var(--border);display:flex;align-items:center;gap:16px;flex-shrink:0;margin-top:auto;background:var(--surface)}.stat-item{font-size:11px;color:var(--text3);display:flex;align-items:center;gap:4px}.stat-num{font-weight:600;color:var(--text2)}.stat-logout{margin-left:auto;cursor:pointer;color:var(--text3);border:none;background:none;font-size:11px}.stat-logout:hover{color:var(--accent)}.main{flex:1;display:flex;flex-direction:column;overflow:hidden;background:var(--bg)}.topbar{height:var(--header-h);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 28px;gap:16px;flex-shrink:0;background:var(--surface);transition:background .25s,border-color .25s}.breadcrumb{flex:1;display:flex;align-items:baseline;gap:8px;min-width:0}.breadcrumb-titulo{font-family:var(--font-display);font-size:18px;font-weight:500;color:var(--text);letter-spacing:-.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.breadcrumb-ref{font-size:13px;color:var(--text3);white-space:nowrap}.topbar-lista-name{font-size:13px;color:var(--text3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex-shrink:1;min-width:0}.topbar-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.transpose-controls{display:flex;align-items:center;gap:0;background:var(--bg2);border:1px solid var(--border2);border-radius:var(--radius-sm);overflow:hidden}.transpose-controls .toolbar-btn{width:30px;height:30px;display:flex;align-items:center;justify-content:center;font-size:16px;color:var(--text2);border:none;background:none;padding:0;transition:all .12s}.transpose-controls .toolbar-btn:hover{background:var(--bg3);color:var(--text)}.transpose-wrap.readonly{opacity:.5;cursor:not-allowed;position:relative}.transpose-wrap.readonly .transpose-controls{pointer-events:none}.transpose-wrap.readonly .toolbar-btn,.transpose-wrap.readonly .key-display{color:var(--text3)}.transpose-key{padding:0 10px;font-size:13px;font-weight:600;color:var(--chord);min-width:36px;text-align:center;letter-spacing:-.01em;border-left:1px solid var(--border);border-right:1px solid var(--border);height:30px;display:flex;align-items:center;justify-content:center}.font-control{display:flex;align-items:center;gap:0;background:var(--bg2);border:1px solid var(--border2);border-radius:var(--radius-sm);overflow:hidden}.font-btn{width:30px;height:30px;display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--text2);transition:all .12s}.font-btn:hover{background:var(--bg3);color:var(--text)}.cantor-btn{height:30px;padding:0 12px;border-radius:var(--radius-sm);font-size:12px;font-weight:500;color:var(--text2);background:var(--bg2);border:1px solid var(--border2);transition:all .15s;white-space:nowrap}.cantor-btn:hover{background:var(--bg3);color:var(--text)}.cantor-btn.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.cols-btn{height:30px;padding:0 10px;border-radius:var(--radius-sm);font-size:12px;font-weight:500;color:var(--text2);background:var(--bg2);border:1px solid var(--border2);transition:all .15s}.cols-btn:hover{background:var(--bg3);color:var(--text)}.cols-btn.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.theme-toggle{width:32px;height:32px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:15px;color:var(--text2);background:var(--bg2);border:1px solid var(--border2);transition:all .15s}.theme-toggle:hover{background:var(--bg3);color:var(--text)}.cifra-wrap{flex:1;overflow-y:auto;padding:32px 40px 60px;scrollbar-width:thin;scrollbar-color:var(--border2) transparent}.cifra-wrap>*{animation:fadeSlideIn .2s ease both}@keyframes fadeSlideIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.empty-state{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;color:var(--text3);padding-bottom:60px}.empty-icon{font-size:52px;opacity:.3;filter:grayscale(1)}.empty-title{font-family:var(--font-display);font-size:22px;color:var(--text2);font-weight:300;font-style:italic}.empty-sub{font-size:14px;color:var(--text3);text-align:center;max-width:280px;line-height:1.5}.cifra-header{margin-bottom:12px}.cifra-title{font-family:var(--font-display);font-size:1.6rem;font-weight:700;color:var(--text1);margin:0;line-height:1.3}.cifra-reference{font-size:.9rem;color:var(--text3);margin:4px 0 0;font-style:italic}.cifra-meta{display:flex;align-items:center;gap:10px;margin-bottom:24px;flex-wrap:wrap}.meta-tag{padding:3px 10px;border-radius:20px;font-size:11px;font-weight:500;border:1px solid var(--border2);color:var(--text3);background:var(--surface2)}.meta-tag.tom{color:var(--chord);border-color:var(--chord);background:var(--accent-dim)}.meta-tag.fav{color:var(--amber);border-color:var(--amber);background:var(--amber-dim)}.chord-sheet{font-family:Courier New,Lucida Console,monospace;line-height:1.8;white-space:pre-wrap;color:var(--text);-moz-tab-size:4;tab-size:4}.chord-sheet .chord-line,.chord-sheet .chord-annotation{color:var(--chord);font-weight:600}.chord-sheet .sheet-section{color:var(--text2);font-style:italic;font-weight:500;font-size:.9em;margin-top:0;text-transform:none;letter-spacing:normal}.chord-sheet.columns-2 .sheet-content{columns:2;column-gap:40px;white-space:pre-wrap}.cantor-mode .chord-line,.cantor-mode .chord-annotation,.cantor-mode .chord-only-line{display:none}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border2);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--text3)}.mobile-menu-btn{display:none;width:36px;height:36px;border-radius:var(--radius-sm);font-size:20px;color:var(--text2);flex-shrink:0;align-items:center;justify-content:center}.mobile-menu-btn:hover{background:var(--bg2);color:var(--text)}.mobile-close-btn{display:none}@media(max-width:1024px)and (min-width:769px){:root{--sidebar-w: 280px}.cifra-wrap{padding:16px 12px 40px}.topbar{height:auto;min-height:var(--header-h);padding:8px 12px;flex-wrap:wrap;gap:6px}}@media(max-width:768px){:root{--sidebar-w: 300px}.mobile-menu-btn{display:flex}.sidebar{position:fixed;z-index:200;top:0;left:0;height:100vh;width:280px;min-width:280px;transform:translate(-100%);transition:transform .25s ease;pointer-events:none}.sidebar.sidebar-mobile-open{transform:translate(0);box-shadow:var(--shadow-lg);pointer-events:auto}.sidebar.sidebar-collapsed{width:0;min-width:0;border:none}.sidebar.sidebar-collapsed .sidebar-mini{display:none}.mobile-close-btn{display:flex!important}.cifra-wrap{padding:16px 12px 40px}.topbar{height:auto;min-height:var(--header-h);padding:8px 12px;flex-wrap:wrap;gap:6px}.breadcrumb{flex:1;min-width:0;order:1}.breadcrumb-titulo{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.breadcrumb-ref{display:none}.topbar-actions{order:2;width:100%;display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;padding-bottom:2px}.topbar-actions::-webkit-scrollbar{display:none}.topbar-actions .transpose-controls,.topbar-actions .font-control,.topbar-actions .cantor-btn,.topbar-actions .cols-btn,.topbar-actions .icon-btn,.topbar-actions .theme-toggle{flex-shrink:0}.cantor-btn{font-size:13px;padding:0 12px;height:36px}.cols-btn{display:none}.transpose-controls .toolbar-btn{width:36px;height:36px;font-size:18px}.transpose-key{height:36px;font-size:14px;padding:0 10px}.font-control .font-btn{width:36px;height:36px;font-size:14px}.icon-btn,.theme-toggle{width:36px;height:36px;font-size:16px}}.lista-selector{padding:12px 12px 0;flex-shrink:0}.lista-list{display:flex;flex-direction:column;gap:2px;margin-top:6px;max-height:180px;overflow-y:auto;scrollbar-width:thin}.lista-item{display:flex;align-items:center;justify-content:space-between;padding:7px 10px;border-radius:var(--radius-sm);font-size:12.5px;color:var(--text2);cursor:pointer;transition:background .12s;text-align:left;width:100%}.lista-item:hover{background:var(--bg2)}.lista-item.active{background:var(--accent-dim);color:var(--accent);font-weight:500}.lista-item.is-default{font-weight:500}.lista-item.is-shared{border-left:2px solid var(--accent)}.lista-meta{display:flex;align-items:center;gap:4px;flex-shrink:0}.lista-shared-badge{font-size:10px;width:18px;height:18px;display:flex;align-items:center;justify-content:center;border-radius:50%;flex-shrink:0}.lista-shared-badge.edit{background:#10b98126;color:#10b981}.lista-shared-badge.view{background:#3b82f626;color:#3b82f6}.lista-shared-badge.comment{background:#f59e0b26;color:#f59e0b}.lista-count{font-size:10px;color:var(--text3);background:var(--bg2);padding:1px 6px;border-radius:10px;flex-shrink:0;margin-left:4px}.lista-item.active .lista-count{background:var(--accent);color:#fff}.lista-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.lista-actions{display:flex;gap:2px;flex-shrink:0}.lista-action-btn{width:22px;height:22px;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--text3)}.lista-action-btn:hover{background:var(--bg3);color:var(--text)}.lista-rename-input{width:80px;padding:3px 6px;border:1px solid var(--accent);border-radius:4px;background:var(--bg);color:var(--text);font-size:11px;outline:none}.lista-add{color:var(--accent);font-size:12px;font-weight:500}.lista-add:hover{background:var(--accent-dim)}.lista-new-input{display:flex;gap:4px;padding:4px}.lista-new-input input{flex:1;padding:5px 8px;border:1px solid var(--accent);border-radius:4px;background:var(--bg);color:var(--text);font-size:12px;outline:none}.add-to-lista-wrap{position:relative}.add-to-lista-dropdown{position:absolute;top:100%;right:0;margin-top:4px;background:var(--surface);border:1px solid var(--border2);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);min-width:200px;max-height:240px;overflow-y:auto;z-index:50;padding:4px}.add-to-lista-option{display:block;width:100%;text-align:left;padding:8px 12px;font-size:13px;color:var(--text);border-radius:4px;transition:background .1s}.add-to-lista-option:hover{background:var(--accent-dim);color:var(--accent)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:100}.modal-content{background:var(--surface);border-radius:var(--radius);padding:24px;width:90%;max-width:500px;max-height:70vh;display:flex;flex-direction:column;gap:16px;box-shadow:var(--shadow)}.modal-header{display:flex;justify-content:space-between;align-items:center}.modal-header h3{font-family:var(--font-display);font-size:1.25rem}.modal-close{padding:4px 8px;color:var(--text3);font-size:1.1rem}.modal-list{overflow-y:auto;display:flex;flex-direction:column;gap:8px}.modal-song-item{display:flex;justify-content:space-between;align-items:center;padding:10px;border:1px solid var(--border);border-radius:var(--radius-sm);gap:12px}.modal-song-item strong{font-size:.9rem}.lista-config-modal{max-width:440px}.lista-share-modal{max-width:540px;max-height:80vh;overflow-y:auto;gap:20px}.share-lista-name{font-size:14px;color:var(--text3);font-style:italic}.share-label{font-size:12px;font-weight:600;color:var(--text2);margin-bottom:4px;display:block}.empty-description{font-size:13px;color:var(--text3);font-style:italic;margin-top:8px;max-width:400px;text-align:center}.empty-actions{display:flex;gap:12px;margin-top:16px;justify-content:center}.empty-actions .share-cta{border-color:var(--accent);color:var(--accent)}.empty-actions .share-cta:hover{background:var(--accent);color:#fff}.lista-config-tabs{display:flex;gap:0;border-bottom:2px solid var(--border);margin-bottom:16px}.lista-config-section{display:flex;flex-direction:column;gap:16px}.lista-config-row{display:flex;gap:8px}.lista-config-row .search-input{flex:1}.lista-config-actions{display:flex;gap:8px;padding-top:16px;border-top:1px solid var(--border)}.lista-delete-btn{color:#dc2626!important;border-color:#fecaca!important}.lista-delete-btn:hover{background:#fef2f2!important}.lista-description-input{resize:vertical;min-height:60px;font-family:inherit;font-size:13px;line-height:1.5}.add-songs-modal{max-width:560px;max-height:85vh;display:flex;flex-direction:column}.add-songs-subtitle{font-size:13px;color:var(--text3);margin:0}.add-songs-search{flex-shrink:0}.add-songs-list{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:2px;min-height:200px;max-height:400px}.add-songs-empty{text-align:center;color:var(--text3);font-size:13px;padding:24px}.add-songs-item{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;border-radius:var(--radius-sm);transition:background .12s}.add-songs-item:hover{background:var(--bg2)}.add-songs-item.added{opacity:.6}.add-songs-item-info{display:flex;align-items:center;gap:10px;flex:1;min-width:0}.add-songs-item-key{width:28px;height:28px;border-radius:50%;background:var(--bg2);display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;color:var(--accent);flex-shrink:0}.add-songs-item-title{font-size:13px;font-weight:500;color:var(--text1);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.add-songs-item-ref{font-size:11px;color:var(--text3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.add-songs-btn{width:28px;height:28px;border-radius:50%;border:1.5px solid var(--accent);background:transparent;color:var(--accent);font-size:16px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .12s}.add-songs-btn:hover{background:var(--accent);color:#fff}.add-songs-check{width:28px;height:28px;border-radius:50%;background:var(--accent);color:#fff;font-size:13px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.add-songs-footer{display:flex;align-items:center;justify-content:space-between;padding-top:12px;border-top:1px solid var(--border);flex-shrink:0}.add-songs-count{font-size:12px;color:var(--text3)}.share-section{gap:20px!important}.share-description{color:var(--text3);font-size:13px;margin:0}.share-perm-options{display:flex;gap:8px;margin:8px 0}.share-perm-btn{flex:1;padding:8px 12px;border:1.5px solid var(--border);border-radius:var(--radius-sm);background:transparent;color:var(--text2);font-size:13px;cursor:pointer;transition:all .15s}.share-perm-btn.active{background:var(--bg2);font-weight:600}.share-link-result{display:flex;gap:8px;margin-top:8px}.share-link-result .search-input{flex:1;font-size:12px}.share-section-title{font-size:13px;font-weight:600;color:var(--text2);margin:0;padding-bottom:8px;border-bottom:1px solid var(--border)}.share-empty{color:var(--text3);font-size:13px;text-align:center;padding:12px}.share-members-list{display:flex;flex-direction:column;gap:6px}.share-member-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--radius-sm);background:var(--bg2)}.share-member-avatar{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:700;flex-shrink:0}.share-member-info{flex:1;min-width:0}.share-member-name{display:block;font-size:13px;font-weight:500;color:var(--text1)}.share-member-email{display:block;font-size:11px;color:var(--text3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.share-member-perm{font-size:11px;font-weight:600;flex-shrink:0}.share-links-list{display:flex;flex-direction:column;gap:6px}.share-link-item{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;border-radius:var(--radius-sm);border:1px solid var(--border)}.share-link-info{display:flex;align-items:center;gap:8px}.share-link-perm{font-size:12px;font-weight:600}.share-link-date{font-size:11px;color:var(--text3)}.share-link-actions{display:flex;gap:4px}.share-link-btn{padding:4px 8px;border-radius:var(--radius-sm);background:transparent;border:none;cursor:pointer;font-size:14px;transition:background .12s}.share-link-btn:hover{background:var(--bg2)}.share-link-btn.copy{color:var(--accent)}.share-link-btn.copy:hover{background:var(--accent-dim)}.share-link-btn.revoke{color:#dc2626}.share-link-btn.revoke:hover{background:#dc26261a}.share-link-card{border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}.share-link-header{display:flex;align-items:center;justify-content:space-between;padding:8px 10px}.share-link-members{display:flex;flex-wrap:wrap;gap:8px;padding:8px 10px;border-top:1px solid var(--border);background:var(--bg2)}.share-link-member{display:flex;align-items:center;gap:5px}.share-member-dot{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:10px;font-weight:700;flex-shrink:0;position:relative}.share-member-dot.online{box-shadow:0 0 0 2px var(--surface),0 0 0 4px #10b981}.share-link-member-name{font-size:12px;color:var(--text2)}.share-online-badge{font-size:9px;color:#10b981;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.presence-indicator{display:flex;align-items:center;gap:2px;margin-left:8px}.presence-dot{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:11px;font-weight:700;margin-left:-6px;border:2px solid var(--bg);cursor:default}.presence-dot:first-child{margin-left:0}.presence-more{font-size:11px;color:var(--text3);margin-left:4px}.connection-status{display:flex;align-items:center;gap:6px;padding:4px 10px;border-radius:12px;font-size:11px}.connection-status.connecting{color:#f59e0b}.connection-status.disconnected{color:#ef4444}.connection-dot{width:8px;height:8px;border-radius:50%;background:currentColor;animation:pulse 1.5s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.connection-text{white-space:nowrap}.shared-lista-badge{display:flex;align-items:center;gap:6px;padding:8px 12px;margin:8px 12px;background:var(--surface);border:1px solid var(--accent);border-radius:var(--radius-sm);font-size:12px}.shared-badge-icon{font-size:14px}.shared-badge-text{color:var(--accent);font-weight:600;flex:1}.shared-badge-perm{padding:2px 8px;border-radius:10px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.5px}.shared-badge-perm.view{background:#3b82f626;color:#3b82f6}.shared-badge-perm.comment{background:#f59e0b26;color:#f59e0b}.shared-badge-perm.edit{background:#10b98126;color:#10b981}.app{display:flex;height:100vh;overflow:hidden}.sidebar{width:var(--sidebar-w);min-width:var(--sidebar-w);height:100vh;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;transition:transform .25s ease,background .25s ease;overflow:hidden}.sidebar--closed{transform:translate(calc(-1 * var(--sidebar-w)));position:absolute}.sidebar-header{height:var(--header-h);display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--border)}.sidebar-logo{font-family:var(--font-display);font-size:1.25rem;font-weight:700;color:var(--accent)}.sidebar-toggle{padding:8px;border-radius:var(--radius-sm);color:var(--text2);font-size:1rem}.sidebar-toggle:hover{background:var(--bg2)}.sidebar-content{flex:1;overflow-y:auto;padding:16px}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden}.header{height:var(--header-h);display:flex;align-items:center;justify-content:space-between;padding:0 24px;border-bottom:1px solid var(--border);background:var(--surface)}.header-actions{display:flex;align-items:center;gap:8px;margin-left:auto}.content{flex:1;overflow-y:auto;padding:24px}.auth-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg);padding:24px}.auth-card{width:100%;max-width:400px;background:var(--surface);border-radius:var(--radius);padding:40px 32px;box-shadow:var(--shadow)}.auth-title{font-family:var(--font-display);font-size:2rem;font-weight:700;color:var(--accent);text-align:center;margin-bottom:4px}.auth-subtitle{text-align:center;color:var(--text2);margin-bottom:24px;font-size:.9rem}.auth-form{display:flex;flex-direction:column;gap:16px}.form-field{display:flex;flex-direction:column;gap:4px}.form-field label{font-size:.85rem;font-weight:500;color:var(--text2)}.form-field input{padding:10px 14px;border:1px solid var(--border2);border-radius:var(--radius-sm);background:var(--bg);color:var(--text);font-size:.95rem;transition:border-color .2s}.form-field input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}.btn{padding:10px 20px;border-radius:var(--radius-sm);font-size:.95rem;font-weight:500;transition:all .2s}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){opacity:.9}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-text{background:none;color:var(--accent);padding:4px 8px;font-size:.85rem}.btn-text:hover{text-decoration:underline}.auth-links{display:flex;justify-content:space-between;margin-top:16px}.auth-links a{color:var(--accent);text-decoration:none;font-size:.85rem}.auth-links a:hover{text-decoration:underline}.auth-error{background:#fef2f2;border:1px solid #fecaca;color:#dc2626;padding:10px 14px;border-radius:var(--radius-sm);font-size:.85rem;margin-bottom:16px;cursor:pointer}.loading{display:flex;align-items:center;justify-content:center;min-height:100vh;color:var(--text2);font-size:1.1rem}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;text-align:center}.empty-state h2{font-family:var(--font-display);font-size:1.5rem;margin-bottom:8px;color:var(--text)}.empty-state p{color:var(--text2)}.user-info{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--border);margin-bottom:16px}.user-email{font-size:.85rem;color:var(--text2);overflow:hidden;text-overflow:ellipsis}.library-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;gap:16px}.library-title{font-family:var(--font-display);font-size:1.5rem;font-weight:700;white-space:nowrap}.sidebar-action{width:100%;margin-top:8px}.search-bar{position:relative;flex:1;max-width:400px}.search-input{width:100%;padding:10px 36px 10px 14px;border:1px solid var(--border2);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);font-size:.95rem}.search-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}.search-clear{position:absolute;right:8px;top:50%;transform:translateY(-50%);padding:4px 8px;color:var(--text3);font-size:.8rem}.song-list{display:flex;flex-direction:column;gap:8px}.song-card{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all .15s}.song-card:hover{border-color:var(--accent);box-shadow:var(--shadow-sm)}.song-card-title{font-size:1rem;font-weight:500;margin-bottom:2px}.song-card-reference{font-size:.85rem;color:var(--text2)}.song-card-meta{display:flex;align-items:center;gap:8px;margin-top:6px}.song-card-favorite{color:#f59e0b;font-size:.9rem}.song-card-tags{display:flex;gap:4px}.tag{font-size:.7rem;padding:2px 8px;border-radius:12px;background:var(--accent-dim);color:var(--accent)}.tag-more{background:var(--bg2);color:var(--text3)}.song-card-key{font-size:.75rem;color:var(--text3)}.song-card-delete{padding:8px;color:var(--text3);font-size:.85rem;border-radius:var(--radius-sm)}.song-card-delete:hover{background:#fef2f2;color:#dc2626}.editor-page{max-width:800px;margin:0 auto}.editor-header{display:flex;align-items:center;gap:16px;margin-bottom:24px}.editor-form{display:flex;flex-direction:column;gap:16px}.lyrics-textarea{font-family:Courier New,monospace;font-size:.9rem;line-height:1.6;padding:14px;border:1px solid var(--border2);border-radius:var(--radius-sm);background:var(--bg);color:var(--text);resize:vertical;min-height:400px}.lyrics-textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}.editor-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:8px}.viewer-page{max-width:900px;margin:0 auto}.viewer-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}.viewer-title-area{flex:1}.viewer-title{font-family:var(--font-display);font-size:1.75rem;font-weight:700}.viewer-reference{color:var(--text2);font-size:.9rem;margin-top:2px}.viewer-toolbar{display:flex;align-items:center;gap:16px;padding:10px 16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:20px;flex-wrap:wrap}.toolbar-group{display:flex;align-items:center;gap:4px}.toolbar-btn{padding:6px 12px;border-radius:var(--radius-sm);font-size:.8rem;font-weight:500;color:var(--text2);border:1px solid var(--border);background:var(--bg);transition:all .15s}.toolbar-btn:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.toolbar-btn.active{background:var(--accent-dim);color:var(--accent);border-color:var(--accent)}.toolbar-btn:disabled{opacity:.4;cursor:not-allowed}.toolbar-label{font-size:.8rem;color:var(--text2);padding:0 4px;min-width:40px;text-align:center}.chord-sheet{font-family:Courier New,Consolas,monospace;line-height:1.7;white-space:pre-wrap;word-break:break-word}.chord-sheet.columns-2 .sheet-content{column-count:2;column-gap:40px;column-rule:1px solid var(--border)}.sheet-content{margin:0;font-family:inherit}.chord-lyric-line{position:relative;padding-top:.3em;line-height:2.8;color:var(--text);white-space:pre-wrap;word-break:break-word}.chord-only-line{min-height:1.2em}.chord-segment{position:relative}.chord-annotation{position:absolute;left:0;bottom:100%;color:var(--chord);font-weight:700;font-size:.85em;line-height:1;white-space:nowrap;pointer-events:none}.chord-line{color:var(--text3);letter-spacing:.5px}.chord{color:var(--chord);font-weight:700}.lyric-line{color:var(--text)}.sheet-section{font-weight:700;color:var(--accent);margin-top:16px;margin-bottom:4px;font-size:.85em;text-transform:uppercase;letter-spacing:1px}.sheet-empty-line{height:1em}.viewer-transpose-bar{display:flex;align-items:center;gap:12px;margin-bottom:16px}.transpose-controls{display:flex;align-items:center;gap:8px}.transpose-key{font-weight:700;font-size:1.1rem;color:var(--accent);min-width:32px;text-align:center}.tag-manager{position:relative}.tag-manager-tags{display:flex;flex-wrap:wrap;gap:6px;padding:8px 10px;border:1px solid var(--border2);border-radius:var(--radius-sm);background:var(--bg);min-height:42px;align-items:center}.tag-manager-tags:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}.tag-removable{display:flex;align-items:center;gap:2px;padding-right:4px}.tag-remove{font-size:1rem;line-height:1;color:var(--accent);padding:0 2px}.tag-remove:hover{color:#dc2626}.tag-input{flex:1;min-width:80px;border:none;background:transparent;outline:none;font-size:.85rem;color:var(--text);padding:2px 0}.tag-suggestions{position:absolute;top:100%;left:0;right:0;background:var(--surface);border:1px solid var(--border2);border-radius:var(--radius-sm);margin-top:4px;box-shadow:var(--shadow);z-index:10}.tag-suggestion{display:block;width:100%;text-align:left;padding:8px 12px;font-size:.85rem;color:var(--text)}.tag-suggestion:hover{background:var(--accent-dim);color:var(--accent)}.tag-filter-bar{margin-top:16px}.filter-btn{display:inline-flex;align-items:center;gap:4px;padding:6px 12px;border-radius:var(--radius-sm);font-size:.8rem;font-weight:500;color:var(--text2);border:1px solid var(--border);margin-bottom:8px;margin-right:6px}.filter-btn:hover{border-color:var(--accent);color:var(--accent)}.filter-btn.active{background:var(--accent-dim);color:var(--accent);border-color:var(--accent)}.filter-favorites{color:#f59e0b}.filter-favorites.active{background:#f59e0b1f;color:#f59e0b;border-color:#f59e0b}.filter-clear{color:var(--text3);border-style:dashed}.tag-filter-list{display:flex;flex-wrap:wrap;gap:4px;margin-top:8px}.filter-tag{font-size:.7rem;padding:3px 10px;border-radius:12px;background:var(--bg2);color:var(--text2);border:1px solid transparent;transition:all .15s}.filter-tag:hover{border-color:var(--accent)}.filter-tag.active{background:var(--accent-dim);color:var(--accent);border-color:var(--accent)}.favorite-toggle{color:var(--text3);transition:color .15s}.favorite-toggle.is-favorite,.favorite-toggle:hover{color:#f59e0b}.favorite-sm{font-size:1rem}.favorite-md{font-size:1.25rem}.favorite-lg{font-size:1.5rem}.song-card-fav{flex-shrink:0;margin-right:8px}.import-page{max-width:600px;margin:0 auto}.import-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px}.import-card h3{font-family:var(--font-display);font-size:1.25rem;margin-bottom:8px}.import-description{color:var(--text2);font-size:.9rem;margin-bottom:24px;line-height:1.5}.import-upload-area{display:flex;align-items:center;gap:12px;margin-bottom:16px}.import-file-input{display:none}.import-file-label{flex:1;padding:10px 14px;border:2px dashed var(--border2);border-radius:var(--radius-sm);text-align:center;cursor:pointer;color:var(--text2);font-size:.9rem;transition:all .15s}.import-file-label:hover{border-color:var(--accent);color:var(--accent)}.import-result{margin-top:24px;padding-top:24px;border-top:1px solid var(--border)}.import-result h4{color:#16a34a;margin-bottom:16px}.import-stats{display:flex;gap:16px;margin-bottom:16px}.import-stat{flex:1;text-align:center;padding:12px;background:var(--bg2);border-radius:var(--radius-sm)}.import-stat-success{background:#16a34a14}.import-stat-skip{background:#f59e0b14}.stat-number{display:block;font-size:1.5rem;font-weight:700;color:var(--text)}.stat-label{font-size:.75rem;color:var(--text2)}.import-errors{margin-top:12px;padding:12px;background:#fef2f2;border-radius:var(--radius-sm)}.import-error-line{color:#dc2626;font-size:.8rem}.import-tabs{display:flex;gap:0;margin-bottom:24px;border-bottom:2px solid var(--border)}.import-tab{padding:10px 20px;font-size:.85rem;font-weight:500;color:var(--text2);border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .15s}.import-tab:hover{color:var(--text)}.import-tab.active{color:var(--accent);border-bottom-color:var(--accent)}.import-preview{margin-top:20px;padding-top:20px;border-top:1px solid var(--border)}.import-preview h4{margin-bottom:12px;color:var(--accent)}.import-preview-lyrics{margin:12px 0;padding:12px;background:var(--bg2);border-radius:var(--radius-sm);max-height:200px;overflow-y:auto;font-family:Courier New,monospace;font-size:.8rem;line-height:1.6;white-space:pre-wrap}.import-preview .form-field{margin-bottom:12px}.import-preview .search-input{width:100%}@media(max-width:768px){:root{--sidebar-w: 260px}.sidebar{position:fixed;z-index:50;height:100vh}.sidebar--closed{transform:translate(-100%)}.chord-sheet.columns-2 .sheet-content{column-count:1}.library-header{flex-direction:column;align-items:stretch}.search-bar{max-width:none}.import-stats{flex-direction:column}}@media(max-width:480px){:root{--sidebar-w: 100vw;--header-h: 52px}.content{padding:16px}.auth-card{padding:24px 20px}.viewer-header{flex-direction:column;gap:8px}.viewer-toolbar{gap:8px;padding:8px 12px}.playlist-song-card{flex-wrap:wrap;gap:8px}.playlist-song-transpose{margin-left:auto}.modal-content{width:95%;max-height:80vh}.editor-form .form-field input,.editor-form .form-field textarea{font-size:16px}}