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768px){.note-card.grid-view{min-height:180px;padding:14px}.card-title{font-size:14px}.card-preview{font-size:12px;-webkit-line-clamp:2}.note-card.list-view{grid-template-columns:1fr 60px;padding:12px}.list-checkbox,.list-indicators,.list-tags,.list-date{display:none}.title-text{font-size:14px}}@media (max-width: 480px){.note-card.grid-view{min-height:160px;padding:12px}.status-indicators{top:10px;right:10px;font-size:12px}.quick-actions{top:32px;right:10px}.quick-actions button{width:32px;height:32px}.card-footer{flex-direction:column;align-items:flex-start;gap:4px}.footer-meta-left{max-width:100%}}@media (hover: none){.card-checkbox{opacity:.7}.quick-actions,.list-actions{opacity:1}.note-card.grid-view:hover{transform:none}.note-card.grid-view:active{transform:scale(.98)}}[data-theme=light] .note-card.grid-view{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-sm)}[data-theme=light] .note-card.grid-view:before{background:linear-gradient(145deg,var(--border) 0%,transparent 50%);opacity:.3}[data-theme=light] .note-card.grid-view:hover{background:#fff;border-color:var(--border);box-shadow:var(--shadow-lg)}[data-theme=light] .note-card.grid-view.selected{background:#fff;border-color:var(--color-primary);box-shadow:0 0 0 2px var(--color-primary-ring),var(--shadow-md)}[data-theme=light] .note-card.grid-view.selected:before{background:linear-gradient(145deg,var(--color-primary) 0%,transparent 50%);opacity:.15}[data-theme=light] .note-card.grid-view.checked{background:var(--color-primary-subtle);border-color:var(--color-primary)}[data-theme=light] .note-card.list-view{background:#fff}[data-theme=light] .note-card.list-view:hover{background:var(--bg-hover)}[data-theme=light] .note-card.list-view:before{background:var(--color-primary)}[data-theme=light] .note-card.list-view.selected{background:var(--color-primary-subtle)}[data-theme=light] .note-card.list-view.checked{background:#6366f10f}[data-theme=light] .quick-actions button{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-sm)}[data-theme=light] .quick-actions button:hover{background:var(--bg-hover);box-shadow:var(--shadow-md)}[data-theme=light] .card-folder{background:var(--bg-hover);border:1px solid var(--border)}[data-theme=light] .card-footer{border-top-color:var(--border)}.note-list-container{display:flex;flex-direction:column;height:100%;min-height:0;background:var(--bg-secondary);overflow:hidden}.note-list-header{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--border);flex-shrink:0;gap:12px;background:linear-gradient(180deg,var(--bg-secondary) 0%,rgba(18,20,26,.98) 100%)}.header-title{font-size:17px;font-weight:600;color:var(--text-primary);margin:0 0 0 12px;display:flex;align-items:center;gap:12px;flex-shrink:0;white-space:nowrap;letter-spacing:-.01em}.header-title .note-count{font-size:11px;font-weight:600;color:var(--text-muted);background:var(--bg-hover);padding:3px 10px;border-radius:var(--radius-xl);border:1px solid var(--border-subtle)}.create-note-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;min-height:40px;background:linear-gradient(135deg,var(--accent) 0%,var(--accent-hover) 100%);border:none;border-radius:var(--radius-md);color:var(--text-inverse);font-size:14px;font-weight:600;cursor:pointer;transition:all var(--transition-fast),transform .2s var(--ease-spring);white-space:nowrap;margin-left:var(--spacing-sm);flex-shrink:0;z-index:1;box-shadow:0 2px 10px #fbbf244d}.create-note-btn:hover{background:linear-gradient(135deg,var(--accent-hover) 0%,#d97706 100%);transform:translateY(-2px);box-shadow:0 6px 20px #fbbf2466}.create-note-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.create-note-btn:active{transform:translateY(0);box-shadow:0 2px 6px #fbbf2433}@media (max-width: 480px){.create-note-btn .create-note-text{display:none}.create-note-btn{padding:8px 10px}}.header-controls{display:flex;align-items:center;gap:10px;flex:1 1 auto;justify-content:flex-end;min-width:180px;max-width:100%}.search-box{position:relative;display:flex;align-items:center;flex-shrink:1;min-width:100px;max-width:200px;flex:1}.search-input{width:100%;padding:9px 32px 9px 38px;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-card);color:var(--text-primary);font-size:13px;transition:all var(--transition-fast)}.search-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-ring);background:var(--bg-hover)}.search-input::placeholder{color:var(--text-muted)}.search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-muted);pointer-events:none;transition:color var(--transition-fast)}.search-box:focus-within .search-icon{color:var(--color-primary)}.clear-search-btn{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:var(--bg-hover);border:none;color:var(--text-muted);cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);transition:all var(--transition-fast)}.clear-search-btn:hover{color:var(--text-primary);background:var(--bg-active)}.compact-select{padding:9px 32px 9px 12px;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-card);color:var(--text-secondary);font-size:12px;font-weight:500;cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;min-width:110px;transition:all var(--transition-fast)}.compact-select:hover{border-color:var(--border-light);background-color:var(--bg-hover)}.compact-select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-ring)}.compact-select optgroup{font-weight:600;color:var(--text-muted)}.compact-select option{background:var(--bg-card);color:var(--text-primary);padding:8px 12px}.view-toggle-btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);flex-shrink:0}.view-toggle-btn:hover{background:var(--bg-hover);color:var(--accent);border-color:var(--accent);transform:scale(1.05)}.view-toggle-btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.active-filters{display:flex;flex-wrap:wrap;gap:8px;padding:10px 16px;border-bottom:1px solid var(--border);background:linear-gradient(180deg,rgba(251,191,36,.04) 0%,transparent 100%)}.filter-pill{display:inline-flex;align-items:center;gap:6px;padding:5px 10px 5px 12px;background:var(--accent-subtle);border:1px solid rgba(251,191,36,.25);border-radius:var(--radius-xl);font-size:11px;font-weight:500;color:var(--accent);transition:all var(--transition-fast)}.filter-pill:hover{background:#fbbf242e;border-color:#fbbf2466}.filter-pill button{background:#fbbf2433;border:none;color:inherit;cursor:pointer;padding:2px;font-size:10px;opacity:.8;line-height:1;display:flex;align-items:center;border-radius:50%;transition:all var(--transition-fast)}.filter-pill button:hover{opacity:1;background:#fbbf2459}.tag-pill{background:var(--bg-hover);border-color:var(--border);color:var(--text-secondary)}.tag-pill:hover{background:var(--bg-active);border-color:var(--border-light)}.tag-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;box-shadow:0 0 4px currentColor}.bulk-action-bar{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:linear-gradient(135deg,#fbbf241f,#fbbf240f);border-bottom:1px solid rgba(251,191,36,.25);flex-shrink:0}.bulk-left{display:flex;align-items:center;gap:14px}.bulk-left input[type=checkbox]{width:18px;height:18px;cursor:pointer;accent-color:var(--accent)}.selected-count{font-size:13px;color:var(--accent);font-weight:600}.bulk-actions{display:flex;gap:10px}.bulk-actions button{padding:8px 14px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;font-size:13px;font-weight:500;transition:all var(--transition-fast)}.bulk-actions button:hover{background:var(--bg-hover);border-color:var(--border-light);color:var(--text-primary)}.bulk-actions button:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.bulk-actions .delete-btn:hover{background:var(--danger-subtle);border-color:var(--danger);color:var(--danger)}.notes-container.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,320px));gap:18px;padding:18px;overflow-y:auto;flex:1;-webkit-overflow-scrolling:touch;justify-content:start;align-content:start}.notes-container.list{display:flex;flex-direction:column;gap:0;padding:8px 0;overflow-y:auto;flex:1;-webkit-overflow-scrolling:touch}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:64px 32px;flex:1;text-align:center}.empty-icon{font-size:64px;margin-bottom:24px;opacity:.4;filter:grayscale(30%)}.empty-text{font-size:18px;font-weight:500;color:var(--text-secondary);margin:0 0 10px;letter-spacing:-.01em}.empty-hint{font-size:14px;color:var(--text-muted);margin:0;max-width:280px;line-height:1.5}.loading-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:64px 32px;flex:1;color:var(--text-muted);background:transparent}.loading-state .loading-spinner{width:36px;height:36px;margin-bottom:16px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}.note-list-panel{width:var(--note-list-width, 350px);background-color:var(--bg-secondary);display:flex;flex-direction:column;border-right:1px solid var(--border);flex-shrink:0}.note-list-panel .note-list-header{flex-direction:column;align-items:stretch;gap:10px;padding:10px 12px}.note-list-panel .header-title{justify-content:flex-start}.note-list-panel .header-controls{min-width:0;max-width:100%}.note-list-panel .search-box{min-width:80px;max-width:none;flex:1}.note-list-panel .compact-select{flex-shrink:0;min-width:95px}@media (min-width: 769px) and (max-width: 1024px){.note-list-panel{transition:width var(--transition-normal)}.note-list-header{padding:10px 12px;gap:8px}.header-title{font-size:14px}.search-box{min-width:80px;max-width:150px}.compact-select{min-width:90px;font-size:11px}.notes-container.grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));padding:12px;gap:12px}.create-note-btn{padding:5px 10px;font-size:12px}.create-note-btn .create-note-text{display:none}}@media (max-width: 768px){.note-list-container{height:100%;padding-bottom:0}.note-list-header{flex-direction:column;gap:12px;align-items:stretch;padding:12px}.header-left{justify-content:space-between}.header-controls{flex-wrap:wrap;gap:8px}.search-box{flex:1;min-width:0;max-width:none}.search-input{width:100%}.compact-select{flex:1;min-width:100px}.notes-container.grid{grid-template-columns:1fr;padding:12px;gap:12px}.notes-container.list{padding:8px}.bulk-action-bar{padding:10px 12px}.bulk-actions button{padding:6px 10px;font-size:12px}.active-filters{padding:10px 12px}.grouped-notes-list{padding:12px;gap:16px}.group-title{font-size:13px}}@media (max-width: 480px){.header-title{font-size:16px}.note-count{font-size:12px}.search-input{font-size:14px;padding:10px 32px 10px 12px}.sort-select{font-size:12px;padding:10px 8px}.view-btn{padding:10px}.empty-icon{font-size:36px}.empty-text{font-size:16px}.empty-hint{font-size:13px}}.grouped-notes-list{display:flex;flex-direction:column;gap:28px;padding:20px;overflow-y:auto;flex:1}.note-group{display:flex;flex-direction:column;gap:14px}.group-title{font-size:12px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;margin:0;display:flex;align-items:center;gap:10px;padding-bottom:10px;border-bottom:1px solid var(--border)}.group-count{font-size:11px;font-weight:600;background:var(--bg-hover);padding:3px 8px;border-radius:var(--radius-xl);color:var(--text-muted);border:1px solid var(--border-subtle)}.group-today .group-title{color:var(--accent);border-bottom-color:#fbbf244d}.group-today .group-count{background:var(--accent-subtle);color:var(--accent);border-color:#fbbf2440}.notes-scroll-container{flex:1 1 0;overflow-y:auto;display:flex;flex-direction:column;min-height:0}.notes-scroll-container .notes-container.grid,.notes-scroll-container .notes-container.list{overflow-y:visible}.note-list-container.collapsed{display:flex;flex-direction:column;height:100%;background:var(--bg-secondary, #1a1a1a);overflow:hidden;width:100%}.collapsed-toolbar{display:flex;flex-direction:column;align-items:center;padding:var(--spacing-sm, 8px) var(--spacing-xs, 4px);gap:var(--spacing-md, 12px);height:100%}.collapse-toggle-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);flex-shrink:0}.collapse-toggle-btn:hover{background:var(--bg-hover);color:var(--accent);border-color:var(--accent)}.collapse-toggle-btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.collapsed-action-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:var(--accent);border:none;border-radius:var(--radius-sm);color:var(--text-inverse);cursor:pointer;transition:all var(--transition-fast);flex-shrink:0}.collapsed-action-btn:hover{background:var(--accent-hover);transform:translateY(-1px)}.collapsed-action-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.collapsed-note-count{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-xs, 4px);color:var(--text-muted, #888);font-size:11px;font-weight:500}.collapsed-note-count span{font-size:10px}.note-list-header .collapse-toggle-btn{margin-right:var(--spacing-sm, 8px);flex-shrink:0}.note-list-panel{transition:width .25s ease-out}.note-list-panel.collapsed .note-list-container{opacity:1}[data-theme=light] .note-list-container{background:var(--bg-secondary)}[data-theme=light] .note-list-header{background:#fff;border-bottom:1px solid var(--border)}[data-theme=light] .create-note-btn{background:var(--color-primary);box-shadow:0 2px 8px #6366f140;color:#fff}[data-theme=light] .create-note-btn:hover{background:var(--color-primary-hover);box-shadow:0 4px 16px #6366f159;color:#fff}[data-theme=light] .search-input{background:var(--bg-primary);border-color:var(--border)}[data-theme=light] .search-input:focus{background:#fff}[data-theme=light] .compact-select{background-color:var(--bg-primary);border-color:var(--border)}[data-theme=light] .compact-select:hover{background-color:#fff}[data-theme=light] .compact-select option{background:#fff}[data-theme=light] .view-toggle-btn{background:var(--bg-primary)}[data-theme=light] .view-toggle-btn:hover{background:#fff;color:var(--color-primary);border-color:var(--color-primary)}[data-theme=light] .active-filters{background:var(--bg-primary);border-bottom:1px solid var(--border)}[data-theme=light] .filter-pill{background:var(--color-primary-subtle);border-color:#6366f140;color:var(--color-primary)}[data-theme=light] .filter-pill:hover{background:#6366f12e;border-color:#6366f166}[data-theme=light] .filter-pill button{background:#6366f133}[data-theme=light] .filter-pill button:hover{background:#6366f159}[data-theme=light] .tag-pill{background:var(--bg-primary);border-color:var(--border)}[data-theme=light] .tag-pill:hover{background:#fff}[data-theme=light] .bulk-action-bar{background:var(--color-primary-subtle);border-bottom:1px solid rgba(99,102,241,.25)}[data-theme=light] .selected-count{color:var(--color-primary)}[data-theme=light] .bulk-actions button{background:#fff}[data-theme=light] .notes-container.grid,[data-theme=light] .notes-container.list,[data-theme=light] .grouped-notes-list{background:var(--bg-primary)}[data-theme=light] .group-title{border-bottom-color:var(--border)}[data-theme=light] .group-today .group-title{color:var(--color-primary);border-bottom-color:#6366f14d}[data-theme=light] .group-today .group-count{background:var(--color-primary-subtle);color:var(--color-primary);border-color:#6366f140}[data-theme=light] .note-list-container.collapsed{background:var(--bg-secondary)}[data-theme=light] .collapse-toggle-btn{background:var(--bg-primary)}[data-theme=light] .collapse-toggle-btn:hover{background:#fff;color:var(--color-primary);border-color:var(--color-primary)}[data-theme=light] .collapsed-action-btn{background:var(--color-primary)}[data-theme=light] .collapsed-action-btn:hover{background:var(--color-primary-hover)}.summary-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease}.summary-modal{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);width:90%;max-width:500px;max-height:80vh;display:flex;flex-direction:column;animation:slideUp .2s ease;box-shadow:0 20px 60px #0000004d}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.summary-modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-md) var(--spacing-lg);border-bottom:1px solid var(--border)}.summary-modal-header h3{margin:0;font-size:16px;font-weight:600;color:var(--text-primary);display:flex;align-items:center;gap:var(--spacing-sm)}.summary-modal-close{background:none;border:none;font-size:24px;color:var(--text-muted);cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);transition:all .15s ease}.summary-modal-close:hover{background:var(--bg-hover);color:var(--text-primary)}.summary-modal-content{flex:1;padding:var(--spacing-lg);overflow-y:auto;min-height:150px}.summary-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-md);padding:var(--spacing-xl);color:var(--text-muted)}.summary-loading-spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}.summary-error{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md);background:#ef44441a;border:1px solid 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