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var(--color-border);background-color:var(--color-surface);color:var(--color-text-secondary);white-space:nowrap;transition:background-color var(--transition-fast),color var(--transition-fast)}.dashboard__btn:hover{background-color:var(--color-surface-2);color:var(--color-text-primary)}.dashboard__btn--primary{background-color:var(--color-accent);color:var(--color-accent-text);border-color:var(--color-accent)}.dashboard__btn--primary:hover{background-color:var(--color-accent-hover);border-color:var(--color-accent-hover);color:var(--color-accent-text)}.dashboard__status{font-size:var(--text-sm);color:var(--color-text-tertiary);padding:var(--space-4) 0}.dashboard__status--error{color:var(--color-danger)}.dashboard__empty{font-size:var(--text-base);color:var(--color-text-tertiary);padding:var(--space-12) 0;text-align:center}.dashboard__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:var(--space-4)}.song-card{background-color:var(--color-surface);border:1px 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var(--transition-fast)}.settings-section__remove:hover{color:var(--color-danger)}.settings-section__error{font-size:var(--text-xs);color:var(--color-danger)}.settings-section__hint{font-size:var(--text-xs);color:var(--color-text-tertiary)}.settings-section--danger{background-color:var(--color-danger-subtle)}.collaborator-row{display:flex;align-items:center;gap:var(--space-3)}.collaborator-row__name{flex:1;font-size:var(--text-sm);color:var(--color-text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.collaborator-row__role{font-size:var(--text-xs);color:var(--color-text-tertiary);text-transform:capitalize}.collaborator-row__remove{background:none;border:none;cursor:pointer;font-size:var(--text-xs);color:var(--color-text-tertiary);font-family:var(--font-ui);padding:0;transition:color var(--transition-fast);flex-shrink:0}.collaborator-row__remove:hover:not(:disabled){color:var(--color-danger)}.join-link{display:flex;gap:var(--space-2);align-items:center}.join-link__input{flex:1;min-width:0;padding:var(--space-2) var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);background-color:var(--color-surface-2);color:var(--color-text-secondary);font-family:var(--font-mono);font-size:var(--text-xs);outline:none}.join-link__btn{padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-family:var(--font-ui);font-size:var(--text-sm);font-weight:var(--weight-medium);cursor:pointer;border:1px solid var(--color-border);background-color:var(--color-surface-2);color:var(--color-text-secondary);white-space:nowrap;flex-shrink:0;transition:background-color var(--transition-fast),color var(--transition-fast)}.join-link__btn:hover:not(:disabled){background-color:var(--color-surface-3);color:var(--color-text-primary)}.join-link__btn--danger:hover:not(:disabled){color:var(--color-danger)}@media(max-width:768px){.app-header__actions,.app-header__updated-by{display:none}.app-header__song-title{flex:1;text-align:center}.app-sidebar{display:none;width:100%;border-right:none}.app-right-panel{display:none;width:100%;border-left:none}[data-mobile-tab=discussion] .app-right-panel[data-open=false]{width:100%;opacity:1;overflow-y:auto;pointer-events:auto}.app-editor,.app-editor__banner{display:none}[data-mobile-tab=sections] .app-sidebar,[data-mobile-tab=edit] .app-editor{display:flex}[data-mobile-tab=edit] .app-editor__scroll{padding-bottom:var(--mobile-tab-height)}[data-mobile-tab=discussion] .app-right-panel,[data-mobile-tab=tune] .app-editor{display:flex}[data-mobile-tab=tune] 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var(--transition-fast)}.mobile-tab-bar__tab--active{color:var(--color-accent)}.mobile-tab-bar__icon-wrap{position:relative;display:flex;align-items:center;justify-content:center}.mobile-tab-bar__unread{position:absolute;top:-2px;right:-6px}.mobile-tab-bar__label{font-family:var(--font-ui);font-size:var(--text-xs);line-height:1}.mobile-menu__backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-overlay);background-color:var(--color-scrim)}.mobile-menu{position:fixed;bottom:var(--mobile-tab-height);left:0;right:0;z-index:var(--z-modal);background-color:var(--color-surface);border-top:1px solid var(--color-border-subtle);border-radius:var(--radius-lg) var(--radius-lg) 0 0;padding:var(--space-4);padding-bottom:calc(var(--space-4) + 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var(--space-3);border-radius:var(--radius-sm);font-size:var(--text-sm);color:var(--color-text-secondary);text-decoration:none;transition:background .1s,color .1s}.settings-sidebar__link:hover{background:var(--color-surface-3);color:var(--color-text-primary)}.settings-sidebar__link[aria-current=page]{background:var(--color-surface-3);color:var(--color-text-primary);font-weight:var(--weight-medium)}.settings-content{flex:1;max-width:680px;padding:var(--space-8) var(--space-8)}.settings-content__heading{font-size:var(--text-xl);font-weight:var(--weight-semibold);color:var(--color-text-primary);margin:0 0 var(--space-6)}.notif-section-label{font-size:var(--text-xs);font-weight:var(--weight-semibold);color:var(--color-text-tertiary);text-transform:uppercase;letter-spacing:.06em;margin:var(--space-6) 0 var(--space-3)}.notif-section-label:first-of-type{margin-top:0}.notif-card{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-4);padding:var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-2);margin-bottom:var(--space-2)}.notif-card__info{flex:1}.notif-card__title{font-size:var(--text-base);font-weight:var(--weight-medium);color:var(--color-text-primary);margin:0 0 var(--space-1)}.notif-card__desc{font-size:var(--text-sm);color:var(--color-text-tertiary);margin:0}.notif-card__controls{display:flex;flex-direction:column;align-items:flex-end;gap:var(--space-2);flex-shrink:0}.notif-delivery-select{font-size:var(--text-sm);padding:var(--space-1) var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text-primary);cursor:pointer}.settings-divider{border:none;border-top:1px solid var(--color-border);margin:var(--space-6) 0}.settings-back{display:inline-flex;align-items:center;gap:var(--space-1);font-size:var(--text-sm);color:var(--color-text-tertiary);text-decoration:none;margin-bottom:var(--space-6)}.settings-back:hover{color:var(--color-text-primary)}.settings-section{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-2);padding:var(--space-6);margin-bottom:var(--space-4)}.settings-section__heading{font-size:var(--text-base);font-weight:var(--weight-semibold);color:var(--color-text-primary);margin:0 0 var(--space-5)}.settings-field{display:flex;flex-direction:column;gap:var(--space-1);margin-bottom:var(--space-4)}.settings-field__label{font-size:var(--text-sm);color:var(--color-text-secondary);font-weight:var(--weight-medium)}.settings-input{padding:var(--space-2) var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text-primary);font-family:var(--font-ui);font-size:var(--text-base);outline:none;transition:border-color var(--transition-fast)}.settings-input:focus{border-color:var(--color-accent)}.settings-input[readonly]{opacity:.6;cursor:default}.settings-feedback{font-size:var(--text-sm);margin:var(--space-3) 0 0}.settings-feedback--success{color:var(--color-success)}.settings-feedback--error{color:var(--color-error)}.settings-avatar-row{display:flex;align-items:center;gap:var(--space-4);margin-bottom:var(--space-4)}.settings-avatar-hint{font-size:var(--text-xs);color:var(--color-text-tertiary);margin-top:var(--space-1)}.settings-provider-note{font-size:var(--text-sm);color:var(--color-text-tertiary);margin:0}[data-mode=focus] .section--inactive{opacity:var(--opacity-dimmed);transition:opacity var(--transition-slow)}[data-mode=focus] .section--active{opacity:1}[data-mode=focus] .app-sidebar{opacity:.7;transition:opacity var(--transition-base)}[data-mode=focus] .app-sidebar:hover,[data-mode=overview] .section--inactive,[data-mode=overview] .app-sidebar{opacity:1}[data-mode=history] .history-overlay{display:flex}[data-mode=history] .app-editor{filter:blur(3px);pointer-events:none;-webkit-user-select:none;user-select:none}[data-mode=history] .app-sidebar,[data-mode=history] .app-right-panel{opacity:.3;pointer-events:none}[data-distraction-free=true] .app-sidebar,[data-distraction-free=true] .app-right-panel,[data-distraction-free=true] .app-header__actions{display:none}.project-card{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-4);cursor:pointer;transition:border-color var(--transition-fast),background-color var(--transition-fast);display:flex;flex-direction:column;gap:var(--space-3)}.project-card:hover{border-color:var(--color-border);background-color:var(--color-surface-2)}.project-card__header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2)}.project-card__title{font-size:var(--text-base);font-weight:var(--weight-medium);color:var(--color-text-primary);line-height:1.3;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.project-card__menu{background:none;border:none;border-radius:var(--radius-sm);cursor:pointer;color:var(--color-text-secondary);font-size:var(--text-base);line-height:1;padding:0 var(--space-1);opacity:0;transition:opacity var(--transition-fast),color var(--transition-fast);flex-shrink:0}.project-card:hover .project-card__menu{opacity:1}.project-card__menu:hover,.project-card__menu:focus-visible{opacity:1;color:var(--color-text-primary);outline:2px solid var(--color-border);outline-offset:1px}.project-card__subtitle{display:flex;align-items:center;gap:var(--space-2)}.project-card__type-flag{font-size:var(--text-xs);color:var(--color-text-secondary);background:var(--color-surface-3);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:1px 6px;white-space:nowrap;line-height:1.6}.project-card__song-count{font-size:var(--text-xs);color:var(--color-text-secondary)}.project-card__meta{display:flex;justify-content:space-between;align-items:center}.project-card__avatars{display:flex}.project-card__avatars>.avatar+.avatar{margin-left:-5px}.project-card:hover .avatar{background-color:var(--color-surface-3)}[data-theme=dark] .project-card:hover .avatar,[data-theme=dark] .project-card:hover .project-card__type-flag{background-color:var(--color-surface-2)}.project-card__updated{font-size:var(--text-xs);color:var(--color-text-secondary)}.project-card__actions{display:flex;gap:var(--space-2);opacity:0;transition:opacity var(--transition-fast);margin-top:auto}.project-card:hover .project-card__actions{opacity:1}.project-card__action{background:none;border:none;border-radius:var(--radius-sm);cursor:pointer;font-size:var(--text-xs);color:var(--color-text-secondary);font-family:var(--font-ui);padding:0;transition:color var(--transition-fast)}.project-card__action:hover{color:var(--color-text-primary)}.project-card__action:focus-visible{outline:2px solid var(--color-border);outline-offset:2px;color:var(--color-text-primary)}.project-card__action--danger:hover,.project-card__action--danger:focus-visible{color:var(--color-danger)}.project-page{min-height:100dvh;background-color:var(--color-bg);display:flex;flex-direction:column}.project-page-loading{min-height:100dvh;background-color:var(--color-bg);display:flex;align-items:center;justify-content:center}.project-page__content{max-width:900px;margin:0 auto;width:100%;padding:var(--space-8) var(--space-6)}.project-page__subheader{display:flex;align-items:center;gap:var(--space-4);margin-bottom:var(--space-3)}.project-page__nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-6)}.project-page__back{font-size:var(--text-sm);color:var(--color-text-secondary);text-decoration:none}.project-page__back:hover{color:var(--color-text-primary)}.project-page__toolbar-actions{display:flex;align-items:center;gap:var(--space-3);flex-shrink:0}.project-page__title{font-size:var(--text-xl);font-weight:700;color:var(--color-text-primary);flex:1;min-width:0}.project-page__header-actions{display:flex;align-items:center;gap:var(--space-3);flex-shrink:0}.project-page__members{display:flex}.project-page__members>.avatar+.avatar{margin-left:-5px}.project-page__settings-btn{background:none;border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:var(--space-1) var(--space-2);cursor:pointer;color:var(--color-text-secondary);display:flex;align-items:center}.project-page__settings-btn:hover{color:var(--color-text-primary);border-color:var(--color-border-hover)}.project-page__view-toggle{display:flex;border:1px solid var(--color-border);border-radius:var(--radius-sm);overflow:hidden}.project-page__view-btn{background:none;border:none;padding:var(--space-1) var(--space-2);cursor:pointer;color:var(--color-text-secondary);display:flex;align-items:center}.project-page__view-btn:hover{background:var(--color-surface-3)}.project-page__view-btn--active{background:var(--color-surface-3);color:var(--color-text-primary)}.project-page__main{display:flex;flex-direction:column;gap:var(--space-2)}.project-song-list{display:flex;flex-direction:column;gap:4px}.project-song-row{display:flex;align-items:center;gap:var(--space-2);padding:0 var(--space-3);min-height:52px;border-radius:var(--radius-lg);cursor:pointer;background:var(--color-surface);border:1px solid var(--color-border);transition:background var(--transition-fast);-webkit-user-select:none;user-select:none}.project-song-row:hover{background:var(--color-surface-2)}.project-song-row--dragging{opacity:.5}.project-song-row__drag-handle{color:var(--color-text-secondary);font-size:14px;cursor:grab;flex-shrink:0}.project-song-row__left{display:flex;align-items:center;gap:var(--space-2);flex:1;min-width:0;overflow:hidden}.project-song-row__title{font-size:var(--text-sm);font-weight:500;color:var(--color-text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.project-song-row__clip-play{display:flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:50%;background:var(--color-surface-2);border:1px solid var(--color-border);color:var(--color-text-secondary);cursor:pointer;transition:color var(--transition-fast),background var(--transition-fast),border-color var(--transition-fast);padding:0;flex-shrink:0}.project-song-row__clip-play:hover,.project-song-row__clip-play--active{color:var(--color-accent);border-color:var(--color-accent)}.project-song-row__actions{display:flex;align-items:center;justify-content:flex-end;gap:var(--space-2);flex-shrink:0;min-width:160px;opacity:0;pointer-events:none;transition:opacity var(--transition-fast)}.project-song-row:hover .project-song-row__actions{opacity:1;pointer-events:auto}.project-song-row__action{background:none;border:none;border-radius:var(--radius-sm);cursor:pointer;font-size:var(--text-xs);color:var(--color-text-secondary);font-family:var(--font-ui);padding:0;transition:color var(--transition-fast)}.project-song-row__action:hover{color:var(--color-text-primary)}.project-song-row__action:focus-visible{outline:2px solid var(--color-border);outline-offset:2px;color:var(--color-text-primary)}.project-song-row__action--danger:hover,.project-song-row__action--danger:focus-visible{color:var(--color-danger)}.project-song-row__meta{display:flex;align-items:center;gap:var(--space-3);flex-shrink:0}.project-song-row__avatars{display:flex}.project-song-row__avatars>.avatar+.avatar{margin-left:-5px}.project-song-row:hover .avatar{background-color:var(--color-surface-3)}[data-theme=dark] .project-song-row:hover .avatar{background-color:var(--color-surface-2)}.project-song-row__updated{font-size:var(--text-xs);color:var(--color-text-secondary);min-width:55px;text-align:right}.project-song-row__menu{background:none;border:none;border-radius:var(--radius-sm);cursor:pointer;color:var(--color-text-secondary);font-size:var(--text-base);padding:0 var(--space-1);line-height:1;opacity:0;transition:opacity var(--transition-fast),color var(--transition-fast);flex-shrink:0}.project-song-row:hover .project-song-row__menu{opacity:1}.project-song-row__menu:hover,.project-song-row__menu:focus-visible{color:var(--color-text-primary);outline:2px solid var(--color-border);outline-offset:1px}.dashboard__toolbar-actions{display:flex;gap:var(--space-2)}.project-page__add-song-picker{font-size:var(--text-sm);padding:var(--space-2) var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text-secondary);cursor:pointer}