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label{color:#374151;margin-bottom:7px;font-size:14px;font-weight:600;display:block}.search-input-container{gap:10px;display:flex}.search-input-container input{color:#111827;background:#fff;border:1px solid #d1d5db;border-radius:8px;outline:none;flex:1;min-width:0;padding:12px 14px;transition:border-color .2s,box-shadow .2s}.search-input-container input:focus{border-color:#4f46e5;box-shadow:0 0 0 3px #4f46e51f}.clear-search-button{color:#374151;cursor:pointer;background:#fff;border:1px solid #d1d5db;border-radius:8px;padding:10px 16px;font-weight:500}.clear-search-button:hover{background:#f3f4f6}.task-filters{background:#fff;border:1px solid #e5e7eb;border-radius:12px;grid-template-columns:repeat(4,minmax(0,1fr)) auto;align-items:end;gap:12px;margin-top:16px;padding:18px;display:grid;box-shadow:0 3px 12px #0f172a0a}.filter-group{flex-direction:column;gap:7px;min-width:0;display:flex}.filter-group label{color:#374151;font-size:14px;font-weight:600}.filter-group 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.2s;display:flex;box-shadow:0 3px 12px #0f172a0a}.task-item:hover{border-color:#c7d2fe;transform:translateY(-1px);box-shadow:0 7px 20px #0f172a14}.task-content{flex:1;align-items:flex-start;gap:14px;min-width:0;display:flex}.task-content input[type=checkbox]{accent-color:#4f46e5;cursor:pointer;flex-shrink:0;width:18px;height:18px;margin-top:3px}.task-details{flex:1;min-width:0}.task-item h3{overflow-wrap:anywhere;color:#111827;margin:0;font-size:17px;line-height:1.4}.task-description{overflow-wrap:anywhere;color:#6b7280;margin:7px 0 0;line-height:1.5}.task-meta{flex-wrap:wrap;align-items:center;gap:8px;margin-top:12px;display:flex}.category-badge,.priority-badge,.due-date,.task-status{border-radius:999px;align-items:center;padding:5px 9px;font-size:12px;font-weight:600;display:inline-flex}.category-badge{color:#4338ca;background:#eef2ff}.priority-low{color:#047857;background:#ecfdf5}.priority-medium{color:#b45309;background:#fffbeb}.priority-high{color:#dc2626;background:#fef2f2}.due-date{color:#4b5563;background:#f3f4f6}.task-status{color:#1d4ed8;background:#eff6ff;margin:0}.completed-task{opacity:.72;background:#f9fafb}.completed-task h3{color:#9ca3af;text-decoration:line-through}.completed-task .task-description{color:#9ca3af}.completed-task .task-status{color:#047857;background:#ecfdf5}.task-actions{flex-shrink:0;gap:8px;display:flex}.edit-button,.delete-button{cursor:pointer;border-radius:8px;padding:8px 12px;font-weight:500;transition:background .2s}.edit-button{color:#4338ca;background:#eef2ff;border:1px solid #c7d2fe}.edit-button:hover{background:#e0e7ff}.delete-button{color:#dc2626;background:#fef2f2;border:1px solid #fecaca}.delete-button:hover{background:#fee2e2}.empty-state{text-align:center;background:#fff;border:1px dashed #cbd5e1;border-radius:12px;margin-top:30px;padding:48px 20px}.empty-state h2{color:#111827;margin:0 0 8px}.empty-state p{color:#6b7280;margin:0}@media (width<=950px){.task-filters{grid-template-columns:repeat(2,minmax(0,1fr))}.clear-filters-button{width:100%}}@media (width<=700px){.app{width:min(100% - 24px,1100px);padding-top:24px}.app-header{flex-direction:column;align-items:flex-start;gap:14px}.app-header h1{font-size:30px}.task-form{grid-template-columns:1fr;padding:18px}.form-group-full{grid-column:auto}.form-actions{flex-direction:column;align-items:stretch}.form-actions button{width:100%}.search-input-container{flex-direction:column}.clear-search-button{width:100%}.task-filters{grid-template-columns:1fr;padding:16px}.task-item{flex-direction:column;align-items:stretch;gap:18px}.task-actions{width:100%}.task-actions button{flex:1}}@media (width<=400px){.task-content{gap:10px}.task-actions{flex-direction:column}.task-meta{flex-direction:column;align-items:flex-start}}.task-count{color:#3730a3;background:#e0e7ff;border-radius:999px;flex-shrink:0;padding:8px 14px;font-size:14px;font-weight:600}.theme-button{border:1px solid var(--input-border);background:var(--surface-background);min-height:38px;color:var(--primary-text);cursor:pointer;border-radius:8px;padding:8px 13px;font-weight:600}.theme-button:hover{background:var(--secondary-background)}[data-theme=dark] .app-header p,[data-theme=dark] .task-description,[data-theme=dark] .search-results-count,[data-theme=dark] .empty-state p{color:var(--secondary-text)}[data-theme=dark] .task-form,[data-theme=dark] .task-filters,[data-theme=dark] .task-item,[data-theme=dark] .empty-state{border-color:var(--border-color);background:var(--surface-background);box-shadow:none}[data-theme=dark] .form-group label,[data-theme=dark] .search-bar label,[data-theme=dark] .filter-group label{color:var(--primary-text)}[data-theme=dark] .form-group input,[data-theme=dark] .form-group textarea,[data-theme=dark] .form-group select,[data-theme=dark] .search-input-container input,[data-theme=dark] .filter-group select{border-color:var(--input-border);background:var(--secondary-background);color:var(--primary-text)}[data-theme=dark] .form-group input::placeholder,[data-theme=dark] .form-group textarea::placeholder,[data-theme=dark] .search-input-container input::placeholder{color:#9ca3af}[data-theme=dark] .clear-search-button,[data-theme=dark] .clear-filters-button,[data-theme=dark] .form-actions .cancel-button{border-color:var(--input-border);background:var(--secondary-background);color:var(--primary-text)}[data-theme=dark] .clear-search-button:hover,[data-theme=dark] .clear-filters-button:hover:not(:disabled),[data-theme=dark] .form-actions .cancel-button:hover{background:#4b5563}[data-theme=dark] .completed-task{background:#18202f}[data-theme=dark] .due-date{color:#e5e7eb;background:#374151}[data-theme=dark] .task-status{color:#bfdbfe;background:#1e3a5f}[data-theme=dark] .task-count{color:#e0e7ff;background:#312e81}@media (width<=700px){.header-actions{justify-content:space-between;width:100%}}.header-actions{align-items:center;gap:10px;display:flex}.task-count{color:#3730a3;background:#e0e7ff;border-radius:999px;padding:8px 14px;font-size:14px;font-weight:600}.theme-button{border:1px solid var(--input-border);background:var(--surface-background);color:var(--primary-text);cursor:pointer;border-radius:8px;padding:9px 14px;font-weight:600}[data-theme=dark] .task-form,[data-theme=dark] .task-filters,[data-theme=dark] .task-item,[data-theme=dark] .empty-state{border-color:var(--border-color);background:var(--surface-background)}[data-theme=dark] .app-header h1,[data-theme=dark] .task-list h2,[data-theme=dark] .task-item h3,[data-theme=dark] .empty-state h2{color:var(--primary-text)}[data-theme=dark] .app-header p,[data-theme=dark] .task-description,[data-theme=dark] .empty-state p,[data-theme=dark] .search-results-count{color:var(--secondary-text)}[data-theme=dark] input,[data-theme=dark] textarea,[data-theme=dark] select,[data-theme=dark] .clear-search-button,[data-theme=dark] .clear-filters-button,[data-theme=dark] .cancel-button{border-color:var(--input-border);background:var(--secondary-background);color:var(--primary-text)}@media (width<=700px){.header-actions{justify-content:space-between;width:100%}}.shortcut-help{color:var(--secondary-text);flex-wrap:wrap;gap:10px 18px;margin:-14px 0 24px;font-size:13px;display:flex}.shortcut-help span{align-items:center;gap:5px;display:inline-flex}.shortcut-help kbd{border:1px solid var(--input-border);background:var(--surface-background);min-width:25px;color:var(--primary-text);text-align:center;border-bottom-width:2px;border-radius:5px;padding:3px 6px;font-family:inherit;font-size:12px;font-weight:600}@media 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18px;font-weight:600}.auth-submit-button:hover:not(:disabled){background:#4338ca}.auth-submit-button:disabled{cursor:wait;opacity:.7}.auth-message,.session-error{color:#b91c1c;background:#fef2f2;border:1px solid #fecaca;border-radius:8px;margin:0;padding:10px 12px;font-size:14px}.auth-switch{color:var(--secondary-text);justify-content:center;gap:6px;margin-top:22px;font-size:14px;display:flex}.auth-switch button{color:#4f46e5;cursor:pointer;background:0 0;border:none;padding:0;font-weight:600}.auth-loading{color:var(--secondary-text);text-align:center;margin:0}.account-bar{border-bottom:1px solid var(--border-color);background:var(--surface-background);color:var(--secondary-text);justify-content:space-between;align-items:center;gap:16px;padding:10px max(16px,50% - 550px);font-size:14px;display:flex}.account-bar strong{color:var(--primary-text)}.account-bar button{border:1px solid 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