.notification-bell{position:relative;display:flex;align-items:center}.notification-bell .bell-button{position:relative;background:none;border:none;padding:8px;cursor:pointer;color:#333;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .2s ease}.notification-bell .bell-button:hover{background-color:#f0f0f0;color:#000}.notification-bell .bell-button.disconnected{opacity:.6}.notification-bell .bell-button.pulse{animation:bellPulse .4s ease-out}@keyframes bellPulse{0%{transform:scale(1)}50%{transform:scale(1.15)}to{transform:scale(1)}}.notification-bell .notification-badge{position:absolute;top:0;right:0;min-width:20px;height:20px;background-color:#f44;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;border:2px solid white}.notification-bell .connection-status{position:absolute;bottom:4px;right:4px;display:flex;align-items:center;justify-content:center;width:8px;height:8px}.notification-bell .connection-status .dot{width:6px;height:6px;background-color:#ff9800;border-radius:50%;animation:connectionDot 1.5s ease-in-out infinite}@keyframes connectionDot{0%,to{opacity:1}50%{opacity:.5}}@media(prefers-color-scheme:dark){.notification-bell .bell-button{color:#e0e0e0}.notification-bell .bell-button:hover{background-color:#333;color:#fff}}.notifications-modal-content{padding:24px;min-height:70vh;max-height:90vh;overflow-y:auto}.modal-subtitle{margin:0 0 24px;font-size:14px;color:#666}.modal-tabs{display:flex;gap:0;margin-bottom:24px;border-bottom:1px solid #e0e0e0}.modal-tabs .tab-button{flex:1;padding:12px;background:none;border:none;border-bottom:3px solid transparent;cursor:pointer;font-size:14px;font-weight:500;color:#666;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:8px}.modal-tabs .tab-button:hover{color:#333;background-color:#f5f5f5}.modal-tabs .tab-button.active{color:#1976d2;border-bottom-color:#1976d2}.modal-tabs .badge{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 6px;background-color:#f44;color:#fff;border-radius:10px;font-size:12px;font-weight:700}.modal-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 24px;color:#999;text-align:center}.modal-empty svg{margin-bottom:16px;opacity:.5}.modal-empty p{margin:0;font-size:14px}.modal-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 24px;text-align:center;color:#999}.modal-loading .spinner{width:24px;height:24px;border:3px solid #f0f0f0;border-top-color:#1976d2;border-radius:50%;animation:spin .8s linear infinite;margin-bottom:12px}@keyframes spin{to{transform:rotate(360deg)}}.modal-loading 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16px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;background-color:#fff;transition:background-color .2s}.notification-summary:hover{background-color:#f5f5f5}.notification-title-row{display:flex;align-items:center;gap:8px;flex:1;min-width:0}.unread-indicator{width:8px;height:8px;background-color:#f44;border-radius:50%;flex-shrink:0}.notification-title{margin:0;font-size:14px;font-weight:500;color:#333;word-break:break-word}.notification-arrow{color:#999;font-size:12px;flex-shrink:0;transition:transform .2s}.notification-item.expanded .notification-arrow{transform:rotate(0)}.notification-details{padding:12px 16px 16px 40px;background-color:#fafafa;border-top:1px solid #e0e0e0}.notification-content{font-size:13px;line-height:1.6;color:#555;margin-bottom:16px;word-break:break-word;white-space:pre-wrap}.notification-metadata{display:flex;flex-direction:column;gap:8px;padding-top:12px;border-top:1px solid #e0e0e0}.metadata-row{display:flex;font-size:12px;gap:12px}.metadata-row .label{color:#999;font-weight:500;min-width:80px}.metadata-row .value{color:#666;word-break:break-word}.modal-load-more{display:flex;justify-content:center;padding:16px 0;border-top:1px solid #e0e0e0;margin-top:16px}.load-more-button{padding:10px 24px;background-color:#f0f0f0;border:1px solid #d0d0d0;border-radius:4px;cursor:pointer;font-size:14px;color:#333;font-weight:500;transition:all .3s}.load-more-button:hover:not(:disabled){background-color:#e0e0e0;border-color:#bbb}.load-more-button:disabled{opacity:.6;cursor:not-allowed}.modal-info{padding:12px;text-align:center;color:#999;font-size:12px;margin-top:16px}.modal-info p{margin:0}.top-nav{display:flex;flex-direction:column;align-items:stretch;gap:10px;padding:6px 30px;background:#fff;border-bottom:1px solid rgba(102,126,234,.14);box-shadow:0 4px 18px #1f263f14}.nav-main-row{display:flex;align-items:center;justify-content:space-between;gap:20px;height:52px}.nav-left,.nav-links{display:flex;align-items:center;gap:24px}.nav-brand{color:#337aca;text-decoration:none;font-size:1.55rem;font-weight:800;letter-spacing:.04em;cursor:pointer;display:inline-flex;gap:8px;align-items:center}.nav-brand:hover{color:#0052a3;text-decoration:none}.nav-link{color:#42506f;text-decoration:none;font-size:1rem;font-weight:600;transition:color .2s ease}.nav-link:hover{color:#337aca;text-decoration:none}.nav-actions{display:flex;align-items:center;justify-content:flex-end}.nav-menu-btn{display:none;width:40px;height:40px;border:1px solid rgba(51,122,202,.2);border-radius:10px;background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:4px;cursor:pointer}.nav-menu-line{display:block;width:18px;height:2px;border-radius:999px;background:#35527a}.nav-mobile-panel{display:none}.nav-mobile-link{color:#42506f;text-decoration:none;font-size:.98rem;font-weight:600;padding:8px 2px}.nav-mobile-actions{display:flex;flex-direction:column;gap:8px;margin-top:6px}.nav-mobile-action-btn{justify-content:flex-start}.nav-user-badge{display:inline-flex;align-items:center;gap:10px;border-radius:999px;padding:6px 18px;font-size:.96rem;font-weight:700}.nav-user-badge{background:radial-gradient(circle at center,#764ba229,#764ba21a 45%,#fff);color:#2c3550}.nav-user-badge .nav-auth-icon{width:28px;height:28px;border-radius:50%;background:#667eea1f}.nav-auth-icon{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;font-size:.95rem}.nav-user-avatar{width:28px;height:28px;border-radius:50%;object-fit:cover;object-position:center;border:1px solid rgba(102,126,234,.2)}@media(max-width:1024px){.top-nav{padding:12px 16px;gap:12px}.nav-main-row{gap:10px}.nav-brand{font-size:1.2rem}.nav-left{gap:12px;min-width:0}.nav-links,.nav-actions{display:none}.nav-menu-btn{display:inline-flex}.nav-mobile-panel.open{display:flex;flex-direction:column;gap:2px;border-top:1px solid rgba(102,126,234,.15);padding-top:10px}.nav-banner{display:none}}@media(max-width:768px){.top-nav{padding:10px 14px}.nav-brand{font-size:1.12rem}}.nav-logout-button{display:inline-flex;align-items:center;justify-content:center;padding:4px 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1}.footer-logo{font-size:18px;font-weight:700;display:flex;align-items:center;gap:8px;margin-bottom:8px}.footer-description{font-size:12px;line-height:1.4;opacity:.95;margin:0 0 8px}.footer-socials{display:flex;gap:12px}.social-icon{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;background:#ffffff26;border-radius:50%;color:#fff;transition:all .3s ease;text-decoration:none}.social-icon:hover{background:#ffffff40;transform:translateY(-2px)}.footer-section{grid-column:span 1}.footer-section-title{font-size:13px;font-weight:800;margin:0 0 8px;text-transform:none;color:#ffffffd9}.footer-links-list{list-style:none;padding:0;margin:0}.footer-links-list li{margin-bottom:6px}.footer-links-list a{color:#ffffffd9;text-decoration:none;font-size:12px;transition:all .3s ease}.footer-links-list a:hover{color:#fff;text-shadow:0 0 8px rgba(255,255,255,.3)}.footer-bottom{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:center;padding:12px 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1fr;gap:20px}}@media(max-width:768px){.page-footer{padding:40px 16px 24px}.footer-content{grid-template-columns:1fr;gap:24px}.footer-section.footer-intro{grid-column:span 1}.footer-section-title{font-size:13px;margin-bottom:12px;color:#ffffffd9;font-weight:800}.footer-links-list a{font-size:12px}.footer-bottom{grid-template-columns:1fr;gap:12px}.footer-info-group{gap:6px;align-items:center}.footer-copyright{text-align:center;white-space:normal;font-size:10px}.icp-info{font-size:10px;justify-content:center;white-space:normal}.badge-image{max-width:100px}}