:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh}.b-taskeditor .b-header{padding:6px 12px!important;min-height:unset!important}.b-taskeditor .b-header-title{font-size:14px!important}.b-row-reorder-grip:before{content:"⠿"!important;font-family:system-ui,sans-serif!important;font-size:20px!important;font-weight:700!important;color:inherit!important;cursor:grab!important;opacity:.7}.notification-center{max-width:800px;margin:0 auto;padding:24px;min-height:100vh}.notification-center-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}.notification-center-header h1{font-size:28px;font-weight:700;color:#111827;margin:0}.connection-status{padding:4px 12px;border-radius:16px;font-size:12px;font-weight:500}.connection-status.disconnected{background:#fef3c7;color:#92400e}.notification-center-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid #e5e7eb}.notification-filters{display:flex;gap:8px}.filter-btn{padding:8px 16px;background:transparent;border:1px solid #d1d5db;border-radius:6px;color:#6b7280;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.filter-btn:hover{border-color:#9ca3af;color:#374151}.filter-btn.active{background:#3b82f6;border-color:#3b82f6;color:#fff}.mark-all-read-btn.primary{padding:8px 16px;background:#3b82f6;color:#fff;border:none;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:background-color .2s}.mark-all-read-btn.primary:hover{background:#2563eb}.notification-center-content{background:#fff;border-radius:8px;box-shadow:0 1px 3px #0000001a;overflow:hidden}.notification-center-list{border-top:1px solid #f3f4f6}.notification-center-list .notification-item:last-child{border-bottom:none}.notification-center-loading,.notification-center-empty{padding:60px 24px;text-align:center}.spinner-large{display:inline-block;width:48px;height:48px;border:4px solid #e5e7eb;border-top-color:#3b82f6;border-radius:50%;animation:spin .8s linear infinite;margin-bottom:16px}.empty-icon-large{color:#d1d5db;margin-bottom:16px}.notification-center-empty h2{font-size:20px;font-weight:600;color:#374151;margin:0 0 8px}.notification-center-empty p{font-size:14px;color:#6b7280;margin:0}.notification-center-footer{padding:16px;text-align:center}.load-more-btn{padding:10px 24px;background:#fff;border:1px solid #d1d5db;border-radius:6px;color:#374151;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.load-more-btn:hover:not(:disabled){border-color:#9ca3af;background:#f9fafb}.load-more-btn:disabled{opacity:.5;cursor:not-allowed}.notification-preferences{margin-top:32px}.preferences-toggle{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;background:#fff;border:1px solid #d1d5db;border-radius:6px;color:#374151;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.preferences-toggle:hover{border-color:#9ca3af;background:#f9fafb}.preferences-panel{margin-top:16px;padding:24px;background:#fff;border:1px solid #e5e7eb;border-radius:8px}.preferences-panel h3{font-size:18px;font-weight:600;color:#111827;margin:0 0 20px}.preference-item{margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid #f3f4f6}.preference-item:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.preference-item label{display:flex;align-items:center;gap:12px;font-size:14px;font-weight:500;color:#374151;cursor:pointer}.preference-item input[type=checkbox]{width:18px;height:18px;cursor:pointer}.preference-description{margin:8px 0 0 30px;font-size:13px;color:#6b7280}.permission-btn{padding:4px 12px;background:#3b82f6;color:#fff;border:none;border-radius:4px;font-size:12px;font-weight:500;cursor:pointer;transition:background-color .2s}.permission-btn:hover{background:#2563eb}.permission-status{padding:2px 8px;border-radius:4px;font-size:12px}.permission-status.granted{background:#d1fae5;color:#065f46}.permission-status.denied{background:#fee2e2;color:#991b1b}