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var(--color-accent);outline-offset:-1px}select optgroup,select option{background-color:var(--color-bg-elevated);color:var(--color-text-primary)}[data-theme=dark] select optgroup,[data-theme=dark] select option{background-color:var(--color-bg-inverse);color:var(--color-text-inverse)}.btn-primary,.btn-secondary{justify-content:center;align-items:center;gap:var(--space-2);border-radius:var(--radius-md);min-height:44px;padding:0 var(--space-3);font-family:var(--font-sans);font-size:var(--text-sm);cursor:pointer;touch-action:manipulation;transition:border-color var(--motion-hover) ease,background-color var(--motion-hover) ease,color var(--motion-hover) ease,opacity var(--motion-hover) ease;font-weight:600;display:inline-flex}.btn-primary{border:1px solid var(--color-accent);background-color:var(--color-accent);color:#fff}.btn-secondary{border:1px solid var(--color-border);background-color:var(--color-bg-secondary);color:var(--color-text-primary)}.btn-primary:hover{background-color:var(--color-accent-hover);border-color:var(--color-accent-hover)}.btn-secondary:hover{border-color:var(--color-border-strong);background-color:var(--color-bg-tertiary)}.btn-primary:disabled,.btn-secondary:disabled{cursor:not-allowed;opacity:.55}.icon-btn{min-width:44px;min-height:44px}.icon-btn,.icon-btn-sm{border-radius:var(--radius-md);cursor:pointer;color:var(--color-text-tertiary);padding:var(--space-1);transition:color var(--motion-hover) ease,background-color var(--motion-hover) ease;background:0 0;border:none;justify-content:center;align-items:center;display:flex}.icon-btn-sm{min-width:36px;min-height:36px}.icon-btn-sm:hover,.icon-btn:hover{color:var(--color-text-secondary);background-color:var(--color-bg-tertiary)}@media (max-width:767px){.icon-btn-sm{min-width:44px;min-height:44px}}.empty-state{justify-content:center;align-items:center;gap:var(--space-3);padding:var(--space-12) var(--space-4);color:var(--color-text-tertiary);text-align:center;flex-direction:column;display:flex}.empty-state svg{opacity:.5}.toast-accent-success{border-left:3px solid var(--color-success)}.toast-accent-error{border-left:3px solid var(--color-error)}.toast-accent-info{border-left:3px solid var(--color-text-tertiary)}.toolbar-btn{border-radius:var(--radius-md);width:36px;height:36px;color:var(--color-text-secondary);cursor:pointer;-webkit-tap-highlight-color:transparent;background-color:#0000;border:none;justify-content:center;align-items:center;padding:0;transition:background-color 80ms,color 80ms,transform 80ms;display:flex}.toolbar-btn:hover{background-color:var(--color-bg-tertiary)}.toolbar-btn:active{transform:scale(.92)}.toolbar-btn-active{color:var(--color-accent)}.toolbar-btn-active,.toolbar-btn-active:hover{background-color:var(--color-accent-subtle)}.lyrics-action-block{align-items:center;margin:.35em 0 .85em;display:flex}.lyrics-action-block-harmony{justify-content:flex-end;margin-top:-.15em;margin-bottom:.55em}.lyrics-action-block-paste{justify-content:flex-start;margin-top:.25em;margin-bottom:1em}.lyrics-action-button{align-items:center;gap:var(--space-1);min-height:44px;padding:0 var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);background-color:var(--color-bg-primary);color:var(--color-text-secondary);cursor:pointer;touch-action:manipulation;font-family:var(--font-sans);font-size:var(--text-xs);white-space:nowrap;-webkit-tap-highlight-color:transparent;transition:background-color var(--motion-hover) ease,border-color var(--motion-hover) ease,color var(--motion-hover) ease,transform var(--motion-hover) ease;font-weight:600;display:inline-flex}.lyrics-action-button:hover{border-color:var(--color-border-strong);background-color:var(--color-bg-tertiary);color:var(--color-text-primary)}.lyrics-action-button:active{transform:scale(.96)}.lyrics-action-button:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.editor-content{caret-color:var(--color-accent)}.collaboration-cursor__caret{word-break:normal;pointer-events:none;vertical-align:baseline;border-left:2px solid;border-right:none;margin-left:-1px;margin-right:-1px;display:inline-block;position:relative}.collaboration-cursor__label{z-index:2;width:8px;height:8px;font-family:var(--font-sans);white-space:nowrap;color:#0000;text-overflow:ellipsis;-webkit-user-select:none;user-select:none;pointer-events:none;box-shadow:0 0 0 2px var(--color-bg-primary),var(--shadow-sm);border-radius:999px;padding:0;font-size:0;font-weight:600;line-height:0;position:absolute;top:-6px;left:-4px;overflow:hidden}.collaboration-cursor__selection{border-radius:2px}.editor-block-collapsed{border-left:2px solid var(--color-border-strong);padding-left:var(--space-2);border-radius:0}.editor-content{padding-left:28px!important}.editor-content ol,.editor-content ul{margin:.5em 0;padding-left:1.5em}.editor-content ul{list-style-type:disc}.editor-content ul ul{list-style-type:circle}.editor-content ul ul ul{list-style-type:square}.editor-content ol{list-style-type:decimal}.editor-content li{margin:.15em 0}.editor-content li p{margin:0}.editor-content ul[data-type=taskList]{margin:.5em 0;padding-left:0;list-style:none}.editor-content ul[data-type=taskList] li{align-items:flex-start;gap:var(--space-2);margin:.25em 0;display:flex}.editor-content ul[data-type=taskList] li>label{cursor:pointer;flex-shrink:0;align-items:center;margin-top:.25em;display:flex}.editor-content ul[data-type=taskList] li>label input[type=checkbox]{width:16px;height:16px;accent-color:var(--color-accent);cursor:pointer}.editor-content ul[data-type=taskList] li>div{flex:1;min-width:0}.editor-content ul[data-type=taskList] li[data-checked=true]>div{color:var(--color-text-tertiary);text-decoration:line-through}.editor-content .tableWrapper{overscroll-behavior-inline:contain;width:100%;margin:1em 0;overflow-x:auto}.editor-content table{border-collapse:collapse;width:100%;min-width:100%;margin:1em 0}.editor-content .tableWrapper table{margin:0}.editor-content td,.editor-content th{border:1px solid var(--color-border);padding:var(--space-2) var(--space-3);text-align:left;vertical-align:top;min-width:80px}.editor-content th{background-color:var(--color-bg-tertiary);font-weight:var(--font-weight-semibold)}.editor-content td,.editor-content th{font-size:var(--text-sm)}.editor-content .selectedCell{background-color:var(--color-accent-subtle)}.editor-callout{background-color:var(--color-bg-tertiary);border-left:3px solid var(--color-accent);border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);margin:.75em 0}.editor-callout p{margin:0}.editor-content a,.editor-content a.editor-link{color:var(--color-accent);text-underline-offset:2px;cursor:pointer;transition:color var(--motion-hover) ease;text-decoration:underline}.editor-content a.editor-link:hover,.editor-content a:hover{color:var(--color-accent-hover)}@media (prefers-reduced-motion:reduce){*,:after,:before{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}@keyframes spin{to{transform:rotate(1turn)}}