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both}.dashboard-section:nth-child(1){animation-delay:.3s}.dashboard-section:nth-child(2){animation-delay:.4s}.dashboard-section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-5)}.dashboard-section-title{font-size:var(--font-size-md);font-weight:700;display:flex;align-items:center;gap:var(--space-2)}.dashboard-section-title-icon{font-size:1.1rem}.recent-task-item{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);transition:all var(--transition-fast);cursor:pointer}.recent-task-item:hover{background:var(--bg-hover)}.recent-task-checkbox{width:18px;height:18px}.recent-task-content{flex:1;min-width:0}.recent-task-title{font-size:var(--font-size-sm);font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.recent-task-title.completed{text-decoration:line-through;color:var(--text-tertiary)}.recent-task-meta{font-size:var(--font-size-xs);color:var(--text-tertiary);display:flex;align-items:center;gap:var(--space-2);margin-top:2px}.recent-task-project-dot{width:6px;height:6px;border-radius:var(--radius-full);flex-shrink:0}.deadline-item{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);transition:all var(--transition-fast)}.deadline-item:hover{background:var(--bg-hover)}.deadline-date-box{width:44px;height:44px;border-radius:var(--radius-md);background:var(--bg-tertiary);display:flex;flex-direction:column;align-items:center;justify-content:center;flex-shrink:0}.deadline-date-day{font-size:var(--font-size-md);font-weight:700;line-height:1}.deadline-date-month{font-size:9px;font-weight:600;text-transform:uppercase;color:var(--text-tertiary);letter-spacing:.05em}.deadline-content{flex:1;min-width:0}.deadline-title{font-size:var(--font-size-sm);font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.deadline-project{font-size:var(--font-size-xs);color:var(--text-tertiary)}.deadline-overdue .deadline-date-box{background:var(--color-danger-subtle);color:var(--color-danger)}.deadline-today .deadline-date-box{background:var(--accent-primary-subtle);color:var(--accent-primary)}@media (max-width: 900px){.dashboard-stats{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.dashboard-stats,.dashboard-grid{grid-template-columns:1fr}.dashboard-greeting{font-size:var(--font-size-2xl)}.dashboard-header{margin-bottom:var(--space-4)}.stat-card-value{font-size:var(--font-size-xl)}}.project-view{animation:fadeIn var(--transition-base) ease-out}.project-view-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:var(--space-6)}.project-view-title-area{display:flex;align-items:center;gap:var(--space-4)}.project-view-color-dot{width:14px;height:14px;border-radius:var(--radius-full);flex-shrink:0}.project-view-title{font-size:var(--font-size-2xl);font-weight:800}.project-view-task-count{font-size:var(--font-size-sm);color:var(--text-tertiary);margin-top:var(--space-1);margin-left:30px}.project-view-actions{display:flex;gap:var(--space-2)}.filters-bar{display:flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-5);padding:var(--space-3) var(--space-4);background:var(--surface-glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--surface-glass-border);border-radius:var(--radius-lg)}.filter-group{display:flex;align-items:center;gap:var(--space-1)}.filter-btn{padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);font-size:var(--font-size-xs);font-weight:600;color:var(--text-tertiary);cursor:pointer;transition:all var(--transition-fast);-webkit-user-select:none;user-select:none}.filter-btn:hover{background:var(--bg-hover);color:var(--text-secondary)}.filter-btn.active{background:var(--accent-primary-subtle);color:var(--accent-primary)}.filter-divider{width:1px;height:20px;background:var(--border-primary);margin:0 var(--space-2)}.filter-search{margin-left:auto;display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:var(--bg-tertiary);border-radius:var(--radius-sm);border:1px solid transparent;transition:all var(--transition-fast)}.filter-search:focus-within{border-color:var(--border-focus);background:var(--bg-elevated)}.filter-search-icon{font-size:.85rem;color:var(--text-tertiary)}.filter-search input{width:180px;font-size:var(--font-size-xs);color:var(--text-primary);background:transparent}.filter-search input::placeholder{color:var(--text-tertiary)}.task-list{display:flex;flex-direction:column;gap:var(--space-2)}.task-card{display:flex;align-items:flex-start;gap:var(--space-4);padding:var(--space-4) var(--space-5);background:var(--surface-glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--surface-glass-border);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-fast);animation:fadeInUp .3s ease-out both;position:relative}.task-card:hover{border-color:var(--accent-primary-subtle);background:var(--surface-glass-hover);transform:translate(4px)}.task-card.completed{opacity:.55}.task-card.completed:hover{opacity:.75}.task-card.dragging{opacity:.5;transform:scale(.98);border-color:var(--accent-primary);box-shadow:var(--shadow-glow)}.task-card.drag-over{border-color:var(--accent-primary);background:var(--accent-primary-subtle)}.task-card-checkbox{margin-top:2px}.task-card-content{flex:1;min-width:0}.task-card-title{font-size:var(--font-size-base);font-weight:600;margin-bottom:var(--space-1);word-break:break-word}.task-card.completed .task-card-title{text-decoration:line-through;color:var(--text-tertiary)}.task-card-description{font-size:var(--font-size-sm);color:var(--text-secondary);margin-bottom:var(--space-3);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.task-card-meta{display:flex;align-items:center;gap:var(--space-3);flex-wrap:wrap}.task-card-due{display:flex;align-items:center;gap:var(--space-1);font-size:var(--font-size-xs);color:var(--text-tertiary);font-weight:500}.task-card-due.overdue{color:var(--color-danger)}.task-card-due.today{color:var(--accent-primary)}.task-card-subtasks{display:flex;align-items:center;gap:var(--space-1);font-size:var(--font-size-xs);color:var(--text-tertiary);font-weight:500}.task-card-tags{display:flex;gap:var(--space-1);flex-wrap:wrap}.task-card-actions{display:none;gap:var(--space-1);flex-shrink:0}.task-card:hover .task-card-actions{display:flex}.task-card-action-btn{width:28px;height:28px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:.8rem;color:var(--text-tertiary);cursor:pointer;transition:all var(--transition-fast)}.task-card-action-btn:hover{background:var(--bg-active);color:var(--text-primary)}.task-card-action-btn.delete:hover{background:var(--color-danger-subtle);color:var(--color-danger)}.task-card-star{color:var(--text-tertiary);cursor:pointer;font-size:1rem;transition:all var(--transition-fast);flex-shrink:0}.task-card-star:hover{color:var(--color-warning);transform:scale(1.2)}.task-card-star.starred{color:var(--color-warning)}.add-task-btn{display:flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-4);border:2px dashed var(--border-primary);border-radius:var(--radius-lg);color:var(--text-tertiary);font-weight:500;font-size:var(--font-size-sm);cursor:pointer;transition:all var(--transition-fast);margin-top:var(--space-2)}.add-task-btn:hover{border-color:var(--accent-primary);color:var(--accent-primary);background:var(--accent-primary-subtle)}@media (max-width: 768px){.project-view-header{flex-direction:column;align-items:flex-start;gap:var(--space-2)}.project-view-task-count{margin-left:0}.filters-bar{flex-wrap:wrap;gap:var(--space-2)}.filter-search{width:100%;margin-left:0;margin-top:var(--space-1)}.filter-search input{width:100%}.task-card-actions{display:flex}.task-card{padding:var(--space-3) var(--space-3)}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--overlay-bg);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100;animation:fadeIn .2s ease-out}.modal{background:var(--bg-elevated);border:1px solid var(--border-primary);border-radius:var(--radius-xl);width:520px;max-width:95vw;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:scaleIn .3s cubic-bezier(.34,1.56,.64,1)}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-6) var(--space-6) var(--space-4)}.modal-title{font-size:var(--font-size-lg);font-weight:700}.modal-close{width:32px;height:32px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:var(--text-tertiary);cursor:pointer;transition:all var(--transition-fast);font-size:1.2rem}.modal-close:hover{background:var(--bg-hover);color:var(--text-primary)}.modal-body{padding:var(--space-2) var(--space-6) var(--space-6);display:flex;flex-direction:column;gap:var(--space-5)}.modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:var(--space-3);padding:var(--space-4) var(--space-6) var(--space-6)}.form-group{display:flex;flex-direction:column;gap:var(--space-2)}.form-label{font-size:var(--font-size-sm);font-weight:600;color:var(--text-secondary)}.form-input{width:100%;padding:var(--space-3) var(--space-4);background:var(--bg-tertiary);border:1px solid var(--border-primary);border-radius:var(--radius-md);color:var(--text-primary);font-size:var(--font-size-base);transition:all var(--transition-fast)}.form-input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-primary-subtle);background:var(--bg-elevated)}.form-input::placeholder{color:var(--text-tertiary)}textarea.form-input{min-height:100px;resize:vertical;line-height:1.5}.form-input-title{font-size:var(--font-size-lg);font-weight:600;border:none;background:transparent;padding:var(--space-2) 0}.form-input-title:focus{box-shadow:none}.color-picker{display:flex;gap:var(--space-2);flex-wrap:wrap}.color-picker-item{width:32px;height:32px;border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-fast);border:3px solid transparent;position:relative}.color-picker-item:hover{transform:scale(1.15)}.color-picker-item.selected{border-color:var(--text-primary);transform:scale(1.1)}.color-picker-item.selected:after{content:"✓";position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.75rem;font-weight:700}.priority-selector{display:flex;gap:var(--space-2)}.priority-option{flex:1;padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);text-align:center;font-size:var(--font-size-sm);font-weight:600;cursor:pointer;transition:all var(--transition-fast);border:1px solid var(--border-primary);-webkit-user-select:none;user-select:none}.priority-option:hover{border-color:var(--border-focus)}.priority-option.priority-high.selected{background:var(--priority-high-bg);border-color:var(--priority-high);color:var(--priority-high)}.priority-option.priority-medium.selected{background:var(--priority-medium-bg);border-color:var(--priority-medium);color:var(--priority-medium)}.priority-option.priority-low.selected{background:var(--priority-low-bg);border-color:var(--priority-low);color:var(--priority-low)}.subtasks-list{display:flex;flex-direction:column;gap:var(--space-2)}.subtask-item{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:var(--bg-tertiary);border-radius:var(--radius-sm);transition:all var(--transition-fast)}.subtask-item:hover{background:var(--bg-hover)}.subtask-item .checkbox{width:18px;height:18px}.subtask-text{flex:1;font-size:var(--font-size-sm)}.subtask-text.completed{text-decoration:line-through;color:var(--text-tertiary)}.subtask-delete{width:22px;height:22px;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:.7rem;color:var(--text-tertiary);cursor:pointer;opacity:0;transition:all var(--transition-fast)}.subtask-item:hover .subtask-delete{opacity:1}.subtask-delete:hover{background:var(--color-danger-subtle);color:var(--color-danger)}.subtask-add-input{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border:1px dashed var(--border-primary);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast)}.subtask-add-input:hover,.subtask-add-input:focus-within{border-color:var(--accent-primary)}.subtask-add-input input{flex:1;font-size:var(--font-size-sm);padding:var(--space-1) 0}.subtask-add-input input::placeholder{color:var(--text-tertiary)}.tags-input-container{display:flex;flex-wrap:wrap;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:var(--bg-tertiary);border:1px solid var(--border-primary);border-radius:var(--radius-md);min-height:40px;align-items:center;transition:all var(--transition-fast)}.tags-input-container:focus-within{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-primary-subtle)}.tags-input-tag{display:inline-flex;align-items:center;gap:var(--space-1);padding:2px 8px;background:var(--accent-primary-subtle);color:var(--accent-primary);border-radius:50px;font-size:var(--font-size-xs);font-weight:500}.tags-input-tag-remove{cursor:pointer;font-size:.7rem;opacity:.7;transition:opacity var(--transition-fast)}.tags-input-tag-remove:hover{opacity:1}.tags-input-field{flex:1;min-width:100px;font-size:var(--font-size-sm);padding:var(--space-1) 0}.tags-input-field::placeholder{color:var(--text-tertiary)}.confirm-dialog .modal{width:400px}.confirm-dialog .modal-body{text-align:center;padding:var(--space-6)}.confirm-icon{font-size:3rem;margin-bottom:var(--space-4)}.confirm-text{font-size:var(--font-size-base);color:var(--text-secondary);margin-bottom:var(--space-5)}@media (max-width: 768px){.modal{width:calc(100% - 32px);margin:16px}.modal-body,.modal-footer{padding:var(--space-4)}.form-input{min-height:48px}.priority-option{padding:var(--space-2);font-size:var(--font-size-xs)}}.auth-screen{flex:1;width:100%;min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);padding:var(--space-4)}.auth-card{width:100%;max-width:420px;background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-xl);padding:var(--space-8) var(--space-7);box-shadow:var(--shadow-lg)}.auth-logo{text-align:center;margin-bottom:var(--space-7)}.auth-logo-icon{font-size:3rem;display:flex;justify-content:center;margin-bottom:var(--space-3)}.auth-title{font-family:var(--font-heading);font-size:var(--font-size-2xl);font-weight:800;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin:0}.auth-subtitle{color:var(--text-secondary);font-size:var(--font-size-sm);margin:var(--space-2) 0 0}.auth-tabs{display:flex;gap:var(--space-1);background:var(--bg-tertiary);border-radius:var(--radius-md);padding:var(--space-1);margin-bottom:var(--space-6)}.auth-tab{flex:1;padding:var(--space-2) var(--space-4);border:none;border-radius:var(--radius-sm);background:transparent;color:var(--text-secondary);font-size:var(--font-size-sm);font-weight:500;cursor:pointer;transition:var(--transition-fast)}.auth-tab.active{background:var(--bg-elevated);color:var(--text-primary);box-shadow:var(--shadow-sm)}.auth-tab:hover:not(.active){color:var(--text-primary)}.auth-form{display:flex;flex-direction:column;gap:var(--space-4)}.auth-field{display:flex;flex-direction:column;gap:var(--space-1)}.auth-field label{font-size:var(--font-size-sm);font-weight:500;color:var(--text-secondary)}.auth-field input{padding:var(--space-3) var(--space-4);border:1px solid var(--border-primary);border-radius:var(--radius-md);background:var(--bg-tertiary);color:var(--text-primary);font-size:var(--font-size-base);font-family:var(--font-family);transition:var(--transition-fast);outline:none}.auth-field input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-primary-subtle)}.auth-field input::placeholder{color:var(--text-tertiary)}.auth-error{color:var(--color-danger);font-size:var(--font-size-sm);min-height:1.2em}.auth-submit{padding:var(--space-3) var(--space-6);border:none;border-radius:var(--radius-md);background:var(--accent-gradient);color:#fff;font-size:var(--font-size-base);font-weight:600;font-family:var(--font-family);cursor:pointer;transition:var(--transition-fast);margin-top:var(--space-2)}.auth-submit:hover:not(:disabled){background:var(--accent-gradient-hover);transform:translateY(-1px);box-shadow:var(--shadow-glow)}.auth-submit:disabled{opacity:.6;cursor:not-allowed}.auth-loading{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary)}.auth-loading-spinner{width:40px;height:40px;border:3px solid var(--border-primary);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.main-content{flex:1;height:100vh;overflow-y:auto;padding:var(--space-8) var(--space-9);background:var(--bg-primary);position:relative}.main-content-inner{max-width:960px;margin:0 auto}.search-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--overlay-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:90;display:flex;align-items:flex-start;justify-content:center;padding-top:15vh;animation:fadeIn .2s ease-out}.search-container{width:560px;max-width:95vw;background:var(--bg-elevated);border:1px solid var(--border-primary);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);overflow:hidden;animation:scaleIn .3s cubic-bezier(.34,1.56,.64,1)}.search-input-wrapper{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--border-secondary)}.search-input-icon{font-size:1.2rem;color:var(--text-tertiary)}.search-input{flex:1;font-size:var(--font-size-md);color:var(--text-primary);background:transparent}.search-input::placeholder{color:var(--text-tertiary)}.search-shortcut{font-size:var(--font-size-xs);color:var(--text-tertiary);padding:2px 8px;background:var(--bg-tertiary);border-radius:var(--radius-sm);font-weight:600}.search-results{max-height:400px;overflow-y:auto;padding:var(--space-2)}.search-result-item{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast)}.search-result-item:hover,.search-result-item.selected{background:var(--bg-hover)}.search-result-icon{font-size:1rem;color:var(--text-tertiary);width:24px;text-align:center}.search-result-content{flex:1;min-width:0}.search-result-title{font-size:var(--font-size-sm);font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.search-result-subtitle{font-size:var(--font-size-xs);color:var(--text-tertiary)}.search-empty{text-align:center;padding:var(--space-8);color:var(--text-tertiary);font-size:var(--font-size-sm)}.calendar-view{animation:fadeIn var(--transition-base) ease-out}.calendar-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-6)}.calendar-title{font-size:var(--font-size-2xl);font-weight:800}.calendar-nav{display:flex;align-items:center;gap:var(--space-2)}.calendar-nav-btn{width:36px;height:36px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.calendar-nav-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.calendar-month-year{font-size:var(--font-size-lg);font-weight:700;min-width:180px;text-align:center}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:1px;background:var(--border-secondary);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-secondary)}.calendar-day-header{padding:var(--space-3);text-align:center;font-size:var(--font-size-xs);font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-tertiary);background:var(--bg-secondary)}.calendar-day{min-height:100px;background:var(--bg-secondary);padding:var(--space-2);position:relative;transition:background var(--transition-fast);cursor:pointer}.calendar-day:hover{background:var(--bg-tertiary)}.calendar-day.other-month{opacity:.3}.calendar-day.today{background:var(--accent-primary-subtle)}.calendar-day-number{font-size:var(--font-size-sm);font-weight:600;color:var(--text-secondary);margin-bottom:var(--space-1)}.calendar-day.today .calendar-day-number{color:var(--accent-primary);font-weight:700}.calendar-day-tasks{display:flex;flex-direction:column;gap:2px}.calendar-task-pill{padding:2px 6px;border-radius:4px;font-size:10px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;cursor:pointer;transition:all var(--transition-fast)}.calendar-task-pill:hover{filter:brightness(1.2)}@media (max-width: 768px){.calendar-view{overflow-x:auto;padding-bottom:var(--space-2)}.calendar-grid{min-width:700px}.calendar-day-header{font-size:var(--font-size-xs)}.calendar-day-number{font-size:var(--font-size-sm)}.calendar-task-pill{font-size:10px;padding:2px 4px}.calendar-header{flex-direction:column;align-items:flex-start;gap:var(--space-3)}}