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var(--border-primary);margin-top:24px}.btn-primary{background:var(--accent-primary);color:#fff;border:none;border-radius:8px;padding:12px 24px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;gap:8px}.btn-primary:hover:not(:disabled){background:var(--accent-primary);transform:translateY(-1px)}.btn-primary:disabled{background:var(--bg-tertiary);color:var(--text-tertiary);cursor:not-allowed;transform:none}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-primary);border-radius:8px;padding:12px 24px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.btn-secondary:hover:not(:disabled){background:var(--bg-hover)}.btn-secondary:disabled{background:var(--bg-tertiary);color:var(--text-tertiary);cursor:not-allowed}@media (max-width: 768px){.dashboard-header{padding:12px 16px}.header-left{gap:12px}.app-icon{width:40px;height:40px}.app-title{font-size:20px}.profile-info{display:none}.dashboard-main{padding:16px}.dashboard-controls{flex-direction:column;align-items:stretch;gap:16px}.filter-controls{justify-content:center}.tasks-grid{grid-template-columns:1fr}.task-actions{opacity:1}.dashboard-form-row{grid-template-columns:1fr}.modal-content{margin:10px}.modal-header,.modal-body,.modal-footer{padding-left:16px;padding-right:16px}}@media (max-width: 480px){.app-title{font-size:18px}.app-subtitle{font-size:12px}.theme-toggle{width:36px;height:36px}.dashboard-main{padding:12px}.task-card{padding:16px}.modal-overlay{padding:10px}.modal-footer{flex-direction:column}.btn-primary,.btn-secondary{width:100%}}[data-theme=light] .task-card{box-shadow:var(--shadow-small)}[data-theme=light] .task-card:hover{box-shadow:var(--shadow-medium)}[data-theme=dark] .modal-content{box-shadow:var(--shadow-xl)}[data-theme=light] .modal-content{box-shadow:var(--shadow-large)}.task-priority[data-priority=high]{background:var(--priority-high-bg);padding:4px 8px;border-radius:4px}.task-priority[data-priority=medium]{background:var(--priority-medium-bg);padding:4px 8px;border-radius:4px}.task-priority[data-priority=low]{background:var(--priority-low-bg);padding:4px 8px;border-radius:4px}.task-card.completed{animation:taskComplete .5s ease}@keyframes taskComplete{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}html{scroll-behavior:smooth}.task-checkbox:focus,.task-action-btn:focus,.filter-btn:focus,.add-task-btn:focus{outline:2px solid var(--accent-primary);outline-offset:2px}.password-input-wrapper{position:relative;display:flex;align-items:center}.password-input-wrapper input{padding-right:48px}.password-input-wrapper .password-toggle{position:absolute;right:12px;background:none;border:none;color:var(--text-tertiary);cursor:pointer;padding:4px;border-radius:4px;transition:all .2s 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