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var(--space-4);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:all var(--transition-fast);overflow:hidden}.task-item:hover{border-color:var(--color-border-focus)}.task-item.task-removing{animation:taskSlideOut .3s ease forwards}@keyframes taskSlideOut{to{opacity:0;transform:translate(30px);max-height:0;margin-bottom:0;padding-top:0;padding-bottom:0;border-width:0;overflow:hidden}}.task-item.completed{opacity:.6}.task-item.completed .task-text{text-decoration:line-through;color:var(--color-text-muted)}.task-item.overdue{border-color:var(--color-danger);background:#fef2f2}[data-theme=dark] .task-item.overdue{background:#dc26261a}.task-item.urgent{border-color:var(--color-warning)}.task-urgent-star{color:var(--color-danger);font-weight:700;margin-right:4px}.task-checkbox{display:flex;align-items:center;justify-content:center;background:none;border:none;cursor:pointer;color:var(--color-text-muted);padding:0;transition:color 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var(--transition-fast);margin-bottom:-1px}.task-tab:hover{color:var(--color-text)}.task-tab.active{color:var(--color-text);border-bottom-color:var(--color-primary);font-weight:600}.task-filter-bar{display:flex;gap:var(--space-2);margin-bottom:var(--space-4)}.task-filter-btn{flex:1;padding:var(--space-2) var(--space-3);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text-secondary);font-size:.8125rem;font-weight:500;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);text-align:center}.task-filter-btn:hover{background:var(--color-surface-hover)}.task-filter-btn.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.task-edit-row{display:flex;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--color-surface);border:2px solid var(--color-accent);border-radius:var(--radius-md);align-items:center}.task-edit-input{flex:1;min-width:0}.task-edit-deadline{width:180px;flex-shrink:0}.task-edit-actions{display:flex;gap:var(--space-1);flex-shrink:0}@media (max-width: 768px){.task-add-row{flex-wrap:wrap}.task-add-input,.task-add-deadline,.task-add-row .btn{width:100%}.task-item{padding:var(--space-3)}.task-edit-row{flex-wrap:wrap}.task-edit-input,.task-edit-deadline{width:100%}.task-edit-actions{width:100%;justify-content:flex-end}}.page-body>.task-container{width:100%}@media print{.mobile-topbar,.bottom-nav,.daily-actions,.week-nav,.btn{display:none!important}.main-content{margin-left:0!important}.page-header,.page-body{padding:1rem!important}.daily-item{break-inside:avoid}}