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3px;font-size:9.5px;font-weight:800;line-height:1.1}.mini-harmonica-cell--blow{background:var(--accent-bg);border:1px solid var(--accent-border);color:var(--accent)}.mini-harmonica-cell--draw{background:var(--surface);border:1px solid var(--border);color:var(--text-h)}.chord-diagram-overlay{z-index:9999;-webkit-backdrop-filter:blur(4px);background:#00000073;justify-content:center;align-items:center;animation:.18s ease-out cd-fade-in;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}@keyframes cd-fade-in{0%{opacity:0}to{opacity:1}}.chord-diagram-card{background:var(--bg);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:16px;flex-direction:column;align-items:center;min-width:180px;padding:20px 24px 16px;animation:.22s cubic-bezier(.34,1.56,.64,1) cd-pop-in;display:flex;position:relative}@keyframes 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6px;font-size:10px;font-weight:800}.riff-modal-subtitle{color:var(--text-muted);margin-top:2px;font-size:12px}.riff-modal-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:4px 8px;font-size:22px;line-height:1;transition:all .15s}.riff-modal-close:hover{background:var(--accent-bg);color:var(--text-h)}.riff-modal-body{text-align:left;flex:1;padding:16px 20px;overflow-y:auto}.riff-modal-meta{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;display:flex}.riff-modal-badge{color:var(--accent);background:var(--accent-bg);border:1px solid var(--accent-border);border-radius:999px;align-items:center;gap:6px;padding:3px 10px;font-size:12px;font-weight:700;display:inline-flex}.riff-modal-controls{align-items:center;gap:8px;display:flex}.riff-modal-font-btn{background:var(--surface-2);border:1px solid var(--border);color:var(--text);cursor:pointer;border-radius:6px;padding:3px 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var(--border);background:var(--surface-2);justify-content:flex-end;align-items:center;gap:10px;padding:12px 20px;display:flex}.riff-modal-btn-copy,.riff-modal-btn-jump,.riff-modal-btn-close{cursor:pointer;font-size:13px;font-weight:700;font-family:var(--sans);border-radius:8px;align-items:center;gap:6px;padding:8px 14px;transition:all .15s;display:inline-flex}.riff-modal-btn-copy{background:var(--surface);border:1px solid var(--border);color:var(--text)}.riff-modal-btn-copy:hover{border-color:var(--accent);color:var(--text-h)}.riff-modal-btn-jump{background:var(--accent);color:#fff;border:1px solid #0000}.riff-modal-btn-jump:hover{background:var(--accent-hover)}.riff-modal-btn-close{color:var(--text-muted);background:0 0;border:1px solid #0000}.riff-modal-btn-close:hover{color:var(--text-h);background:var(--accent-bg)}.chord-line{text-align:left;margin-bottom:30px;display:block}.chord-word-group{vertical-align:top;white-space:pre;min-width:max-content;font-family:var(--font-song);padding-top:1.5em;display:inline-block;position:relative}.chord-container{pointer-events:none;box-sizing:border-box;justify-content:space-between;align-items:center;width:100%;display:flex;position:absolute;top:0;left:0}.chord{pointer-events:auto;font-weight:var(--chord-weight,700);font-size:.8em;font-family:var(--font-song);color:var(--chord);white-space:nowrap;cursor:pointer;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;line-height:1.4;transition:color .15s,text-shadow .15s,transform .12s;display:inline-block;position:relative}.chord-clickable:hover{color:var(--accent-hover);text-shadow:0 0 8px var(--chord-glow);opacity:1;transform:scale(1.08)}.chord-clickable:active{transform:scale(.95)}.chord--riff{color:var(--accent);background:var(--accent-bg);border:1px dashed var(--accent-border);border-radius:4px;padding:0 4px;font-style:italic}.chord--riff:hover{border-color:var(--accent);background:#b453092e}.song-line{font-family:var(--font-song);line-height:inherit;display:inline}.line{line-height:var(--line-height-song,1.85);white-space:pre-wrap;font-family:var(--font-song);color:var(--text);margin-bottom:2px;display:block}.song-page{box-sizing:border-box;flex-direction:column;flex:1;height:100%;min-height:0;max-height:100%;display:flex;position:relative;overflow:hidden}.song-header-container{background:var(--bg);flex-direction:column;flex-shrink:0;width:100%;display:flex}.song-toolbar{background:var(--toolbar-bg);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border);box-sizing:border-box;flex-shrink:0;justify-content:space-around;align-items:center;gap:6px;width:100%;padding:6px 12px;display:flex;position:relative}.toolbar-group{flex-direction:column;flex:1 1 0;align-items:center;gap:2px;min-width:0;display:flex}.toolbar-label{color:var(--text-muted);letter-spacing:.7px;text-transform:uppercase;font-size:9px;font-weight:700;font-family:var(--font-ui);-webkit-user-select:none;user-select:none;line-height:1.1}.toolbar-stepper{background:var(--code-bg);border:1px solid var(--border);border-radius:8px;align-items:center;width:100%;max-width:120px;height:38px;display:flex;overflow:hidden}.toolbar-step-btn{width:28px;height:100%;color:var(--text);cursor:pointer;touch-action:manipulation;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;background:0 0;border:none;flex:0 0 28px;justify-content:center;align-items:center;font-size:16px;font-weight:500;line-height:1;transition:background .15s,color .15s,transform .1s;display:flex}.toolbar-step-btn:hover{background:var(--accent-bg);color:var(--accent)}.toolbar-step-btn:active{background:var(--accent-bg);transform:scale(.9)}.toolbar-step-btn:disabled{color:var(--border);cursor:not-allowed}.toolbar-step-value{text-align:center;font-family:var(--font-song);color:var(--text-h);-webkit-user-select:none;user-select:none;white-space:nowrap;flex:auto;min-width:0;font-size:13.5px;font-weight:600;transition:color .2s;overflow:hidden}.toolbar-step-value--active{color:var(--accent);animation:1.8s ease-in-out infinite scroll-pulse}@keyframes scroll-pulse{0%,to{opacity:1}50%{opacity:.55}}.toolbar-format-btn{border:1px solid var(--border);background:var(--code-bg);width:100%;max-width:120px;height:38px;color:var(--text-h);font-family:var(--font-song);cursor:pointer;white-space:nowrap;touch-action:manipulation;-webkit-tap-highlight-color:transparent;border-radius:8px;justify-content:center;align-items:center;padding:0 4px;font-size:11.5px;font-weight:600;transition:background .2s,color .2s,border-color .2s,transform .1s;display:flex}.toolbar-format-btn:hover{background:var(--accent-bg);color:var(--accent);border-color:var(--accent-border)}.toolbar-format-btn:active{transform:scale(.93)}.toolbar-instrument-btn{border:1px solid var(--border);background:var(--code-bg);width:100%;max-width:120px;height:38px;color:var(--text-h);font-family:var(--font-ui);cursor:pointer;white-space:nowrap;touch-action:manipulation;-webkit-tap-highlight-color:transparent;box-sizing:border-box;border-radius:8px;justify-content:center;align-items:center;gap:4px;padding:0 6px;font-size:11.5px;font-weight:700;transition:all .18s;display:flex}.toolbar-instrument-btn:hover{background:var(--accent-bg);color:var(--accent);border-color:var(--accent-border)}.toolbar-instrument-btn:active{transform:scale(.94)}.toolbar-instrument-icon{flex-shrink:0;font-size:14px;line-height:1}.toolbar-instrument-text{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.toolbar-options-btn{border:1px solid var(--border);background:var(--code-bg);width:100%;max-width:120px;height:38px;color:var(--text-h);font-family:var(--font-ui);cursor:pointer;white-space:nowrap;touch-action:manipulation;-webkit-tap-highlight-color:transparent;box-sizing:border-box;border-radius:8px;justify-content:center;align-items:center;gap:5px;padding:0 8px;font-size:12.5px;font-weight:700;transition:all .18s;display:flex;position:relative}.toolbar-options-btn:hover{background:var(--accent-bg);color:var(--accent);border-color:var(--accent-border)}.toolbar-options-btn:active{transform:scale(.94)}.toolbar-options-icon{font-size:14px;line-height:1}.toolbar-options-text{line-height:1}.toolbar-options-badge{background:var(--accent);color:#fff;font-size:10px;font-weight:800;font-family:var(--font-song);border-radius:10px;padding:1px 5px;line-height:1.2}.song-header{border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;padding:8px 16px;display:flex}.song-header-info{text-align:left;flex:1;min-width:0}.songTitle{font-family:var(--heading);color:var(--text-h);text-align:left;text-overflow:ellipsis;white-space:nowrap;letter-spacing:-.3px;margin:0 0 2px;font-size:clamp(1.1rem,3.5vw,1.6rem);font-weight:800;overflow:hidden}.songArtist{text-align:left;color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:clamp(.85rem,2.4vw,.98rem);font-weight:500;overflow:hidden}.song-artist-link{color:var(--accent);font-weight:600;text-decoration:none;transition:color .2s,opacity .2s}.song-artist-link:hover{opacity:.8;text-decoration:underline}.song-top-bar{flex-shrink:0;justify-content:flex-end;align-items:center;padding:0;display:flex}.song-top-actions{align-items:center;gap:8px;display:flex}.export-text-mobile{display:none}.export-text-desktop{display:inline}.song-export-btn{background:var(--code-bg);color:var(--text-h);border:1px solid var(--border);cursor:pointer;font-size:13px;font-weight:600;font-family:var(--font-ui);-webkit-user-select:none;user-select:none;white-space:nowrap;border-radius:8px;align-items:center;gap:6px;padding:6px 14px;transition:background .2s,color .2s,border-color .2s,transform .1s,opacity .2s;display:inline-flex}.song-export-btn:hover:not(:disabled){background:var(--accent-bg);color:var(--accent);border-color:var(--accent-border)}.song-export-btn:active:not(:disabled){transform:scale(.96)}.song-export-btn:disabled{opacity:.6;cursor:not-allowed}.song-edit-btn{background:var(--accent-bg);color:var(--accent);border:1px solid var(--accent-border);cursor:pointer;font-size:13px;font-weight:600;font-family:var(--font-ui);white-space:nowrap;border-radius:8px;padding:6px 14px;transition:background .2s,transform .1s}.song-edit-btn:hover{background:var(--accent-bg);filter:brightness(1.1)}.song-edit-btn:active{transform:scale(.96)}.song-content{font-family:var(--font-song);line-height:var(--line-height-song);color:var(--text);text-align:left;scroll-behavior:auto;-webkit-overflow-scrolling:touch;flex:1;padding:16px 16px 36px;overflow:hidden auto}@media (min-width:640px){.song-toolbar{justify-content:center;gap:12px;padding:8px 20px}.toolbar-group{max-width:130px}.toolbar-stepper,.toolbar-options-btn{border-radius:10px;height:42px}.toolbar-options-btn{gap:6px;font-size:13px}.toolbar-step-btn{flex:0 0 34px;width:34px;font-size:18px}.toolbar-step-value{font-size:15px}.toolbar-format-btn{border-radius:10px;height:42px;font-size:12px}.song-header{gap:16px;padding:10px 20px}}@media (max-width:480px){.export-text-desktop{display:none}.export-text-mobile{display:inline}.song-header{gap:8px;padding:6px 10px}.song-top-actions{gap:6px}.song-export-btn,.song-edit-btn{padding:4px 8px;font-size:11.5px}.song-toolbar{gap:4px;padding:4px 6px 6px}.toolbar-label{letter-spacing:.5px;font-size:8.5px}.toolbar-stepper,.toolbar-options-btn{border-radius:8px;height:38px}.toolbar-options-btn{padding:0 4px;font-size:11.5px}.toolbar-options-badge{padding:1px 4px;font-size:9px}.toolbar-step-btn{flex:0 0 28px;width:28px;font-size:16px}.toolbar-step-value{font-size:13px}.toolbar-format-btn{height:36px;font-size:10.5px}.songTitle{font-size:1.08rem}.songArtist{font-size:.82rem}.song-content{padding:10px 10px 32px}}@media (max-height:520px){.song-toolbar{padding:2px 6px}.toolbar-stepper,.toolbar-format-btn,.toolbar-options-btn{border-radius:6px;height:30px}.toolbar-options-btn{padding:0 4px;font-size:11px}.toolbar-step-btn{flex:0 0 24px;width:24px;font-size:13px}.toolbar-label{display:none}.song-header{padding:2px 10px 4px}}.pdf-modal-overlay{-webkit-backdrop-filter:blur(4px);z-index:1000;background:#000000a6;justify-content:center;align-items:center;padding:16px;animation:.2s ease-out pdf-fade-in;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.pdf-modal-card{background:var(--card-bg,#1a202c);border:1px solid var(--border,#ffffff1a);border-radius:14px;flex-direction:column;width:100%;max-width:480px;animation:.2s ease-out pdf-scale-up;display:flex;overflow:hidden;box-shadow:0 16px 36px #00000059}@keyframes pdf-fade-in{0%{opacity:0}to{opacity:1}}@keyframes pdf-scale-up{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.pdf-modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.pdf-modal-title{color:var(--text-h);font-size:1.1rem;font-weight:700;font-family:var(--heading);margin:0}.pdf-modal-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:4px 8px;font-size:18px;transition:color .15s,background .15s}.pdf-modal-close:hover{color:var(--text-h);background:var(--code-bg)}.pdf-modal-body{flex-direction:column;gap:14px;padding:20px;display:flex}.pdf-modal-subtitle{color:var(--text);margin:0 0 4px;font-size:13.5px;line-height:1.4}.pdf-modal-option{background:var(--code-bg);border:1px solid var(--border);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:10px;align-items:flex-start;gap:12px;padding:10px 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var(--border);color:var(--text);cursor:pointer;background:0 0;border-radius:8px;padding:8px 16px;font-size:13px;font-weight:600;transition:background .15s,color .15s}.pdf-modal-btn-cancel:hover:not(:disabled){background:var(--code-bg);color:var(--text-h)}.pdf-modal-btn-confirm{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:8px 18px;font-size:13px;font-weight:600;transition:filter .15s,transform .1s;box-shadow:0 2px 8px #0003}.pdf-modal-btn-confirm:hover:not(:disabled){filter:brightness(1.1)}.pdf-modal-btn-confirm:active:not(:disabled){transform:scale(.97)}.pdf-modal-btn-confirm:disabled,.pdf-modal-btn-cancel:disabled{opacity:.6;cursor:not-allowed}.song-suggest-btn{border-color:var(--accent);color:var(--accent);background:linear-gradient(135deg,#f59e0b26,#f59e0b0d)}.song-suggest-btn:hover{background:var(--accent);color:#000}.song-credits-card{background:var(--surface,#1e293b);border:1px solid var(--border,#334155);border-radius:12px;margin:32px 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#b453091f}.song-chord-card:active{transform:scale(.96)}.song-chord-name{font-family:var(--font-song);color:var(--accent);white-space:nowrap;letter-spacing:-.2px;margin-bottom:2px;font-size:12px;font-weight:800;line-height:1.2}.mini-chord-svg{flex-shrink:0;display:block;overflow:visible}.mini-chord-placeholder{opacity:.5;justify-content:center;align-items:center;width:54px;height:50px;display:flex}.mini-chord-placeholder-icon{font-size:16px}.song-chord-card--riff{border-color:var(--accent-border);background:var(--accent-bg)}.song-chord-card--riff:hover{border-color:var(--accent);background:#b4530929}.song-chord-name--riff{color:var(--accent);font-style:italic}.mini-riff-preview{flex-direction:column;justify-content:center;align-items:center;gap:2px;width:54px;height:50px;display:flex}.mini-riff-tag{letter-spacing:.6px;background:var(--accent);color:#fff;border-radius:3px;padding:1px 4px;font-size:8px;font-weight:800;line-height:1}.mini-riff-svg{display:block}@media (max-width:480px){.song-chords-list{gap:6px;padding:5px 10px}.song-chord-card{width:56px;height:70px;padding:3px 4px 4px}.song-chord-name{font-size:11.5px}}.song-options-overlay{-webkit-backdrop-filter:blur(6px);z-index:1100;background:#0c0a08b8;justify-content:center;align-items:flex-end;padding:0;animation:.22s ease-out options-fade-in;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.song-options-card{background:var(--surface,#1c1812);border:1px solid var(--border);box-sizing:border-box;border-bottom:none;border-radius:22px 22px 0 0;flex-direction:column;width:100%;max-width:100%;max-height:88vh;animation:.28s cubic-bezier(.2,.9,.3,1) options-sheet-up;display:flex;overflow:hidden;box-shadow:0 -8px 32px #00000073}@keyframes options-fade-in{0%{opacity:0}to{opacity:1}}@keyframes options-sheet-up{0%{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes options-scale-center{0%{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}.song-options-drag-handle{background:var(--border);opacity:.8;border-radius:4px;flex-shrink:0;width:42px;height:4px;margin:10px auto 4px}.song-options-header{border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;padding:10px 18px 12px;display:flex}.song-options-title-box{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.song-options-title{color:var(--text-h);font-size:1.15rem;font-weight:800;font-family:var(--heading);letter-spacing:-.3px;align-items:center;gap:6px;margin:0;display:flex}.song-options-header-icon{font-size:1.15rem;line-height:1}.song-options-subtitle{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:12.5px;font-weight:500;overflow:hidden}.song-options-close{background:var(--code-bg);border:1px solid var(--border);color:var(--text-muted);cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:16px;transition:all .15s;display:flex}.song-options-close:hover{color:var(--text-h);border-color:var(--accent-border);background:var(--accent-bg)}.song-options-close:active{transform:scale(.92)}.song-options-body{-webkit-overflow-scrolling:touch;box-sizing:border-box;flex-direction:column;gap:12px;padding:14px 16px;display:flex;overflow-y:auto}.options-row-card{background:var(--code-bg);border:1px solid var(--border);box-sizing:border-box;border-radius:12px;flex-direction:column;gap:10px;padding:12px 14px;transition:border-color .15s,background 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var(--border);color:var(--accent);font-family:var(--font-song);letter-spacing:-.2px;-webkit-user-select:none;user-select:none;border-radius:8px;justify-content:center;align-items:center;padding:4px 10px;font-size:13px;font-weight:800;transition:transform .12s,background .12s,border-color .12s;display:inline-flex;box-shadow:0 1px 3px #00000014}.options-chord-pill:hover{background:var(--accent-bg);border-color:var(--accent-border);transform:translateY(-1px)}.options-tone-badge{background:var(--surface);border:1px solid var(--border);color:var(--text-muted);white-space:nowrap;border-radius:12px;flex-shrink:0;padding:3px 8px;font-size:11px;font-weight:700}.options-tone-badge--altered{background:var(--accent-bg);border-color:var(--accent-border);color:var(--accent)}.options-tone-controls{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.options-stepper{background:var(--surface);border:1px solid 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.18s;display:flex}.options-toggle-main{font-size:13.5px;font-weight:700;font-family:var(--font-song);line-height:1.2}.options-toggle-sub{opacity:.8;font-size:10.5px;font-weight:500}.options-toggle-btn--active{background:var(--accent);color:#fff;box-shadow:0 2px 6px #b4530959}.options-toggle-btn--active .options-toggle-sub{color:#ffffffe6}.options-switch-row{cursor:pointer;-webkit-user-select:none;user-select:none;box-sizing:border-box;justify-content:space-between;align-items:center;gap:12px;width:100%;padding:14px;display:flex}.options-switch-wrapper{flex-shrink:0;width:50px;height:28px;display:inline-block;position:relative}.options-switch-input{opacity:0;width:0;height:0;position:absolute}.options-switch-slider{cursor:pointer;background-color:var(--surface-2,#fde68a66);border:1px solid var(--border);border-radius:28px;transition:background-color .22s,border-color 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