.notification-center {
    width: 100%;
    height: 100vh;
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1rem 0 0 1rem;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    margin: 0 auto;
    position: relative;
}

/* Header */
.notification-header {
    background: linear-gradient(135deg, #2a2a3e, #1a1a2e);
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 600;
}

.notification-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.header-controls {
    display: flex;
    gap: 8px;
}

.control-btn {
    width: 28px;
    height: 28px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 6px;
    color: #94a3b8;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    font-size: 12px;
}

.control-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.control-btn.active {
    background: #3b82f6;
    color: white;
}

/* Filter Tabs */
.notification-filters {
    display: flex;
    background: rgba(255, 255, 255, 0.05);
    margin: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.filter-tab {
    flex: 1;
    padding: .5rem;
    background: none;
    border: none;
    color: #94a3b8;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s ease;
    position: relative;
}

.filter-tab:hover {
    background: rgba(255, 255, 255, 0.05);
    color: white;
}

.filter-tab.active {
    color: #3b82f6;
    background: rgba(59, 130, 246, 0.1);
}

.filter-tab.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: #3b82f6;
}

.filter-count {
    background: rgba(239, 68, 68, 0.8);
    color: white;
    font-size: 10px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 8px;
    margin-left: 6px;
    min-width: 16px;
    text-align: center;
}

/* Notification List */
.notification-list {
    flex: 1;
    overflow-y: auto;
    padding: 0;
}

.notification-item {
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    display: flex;
    gap: 12px;
    animation: slideInFromRight 0.3s ease;
}

@keyframes slideInFromRight {
    from {
	transform: translateX(100%);
	opacity: 0;
    }
    to {
	transform: translateX(0);
	opacity: 1;
    }
}

.notification-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.notification-item.unread {
    background: rgba(59, 130, 246, 0.05);
    border-left: 3px solid #3b82f6;
}

.notification-item.unread::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 8px;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background: #3b82f6;
    border-radius: 50%;
}

.notification-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 600;
    flex-shrink: 0;
    position: relative;
}

.app-notification .notification-avatar {
    background: linear-gradient(135deg, #10b981, #059669);
}

.system-notification .notification-avatar {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.security-notification .notification-avatar {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.collaboration-notification .notification-avatar {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.notification-badge {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    font-size: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.badge-priority { background: #ef4444; }
.badge-info { background: #3b82f6; }
.badge-success { background: #10b981; }

.notification-content {
    flex: 1;
    min-width: 0;
}

.notification-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
    color: white;
    line-height: 1.3;
}

.notification-message {
    font-size: 13px;
    color: #94a3b8;
    line-height: 1.4;
    margin-bottom: 6px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.notification-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 11px;
    color: #64748b;
}

.notification-time {
    display: flex;
    align-items: center;
    gap: 4px;
}

.notification-actions {
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.notification-item:hover .notification-actions {
    opacity: 1;
}

.action-btn {
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 4px;
    color: #94a3b8;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    font-size: 10px;
}

.action-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.action-btn.danger:hover {
    background: #ef4444;
    color: white;
}

/* Interactive Notifications */
.interactive-notification {
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    margin: 12px 16px;
}

.interactive-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.interactive-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.interactive-info h4 {
    margin: 0 0 4px 0;
    font-size: 15px;
    font-weight: 600;
}

.interactive-info p {
    margin: 0;
    font-size: 13px;
    color: #94a3b8;
}

.interactive-actions {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.interactive-btn {
    flex: 1;
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.interactive-btn.primary {
    background: #3b82f6;
    color: white;
}

.interactive-btn.primary:hover {
    background: #2563eb;
}

.interactive-btn.secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #94a3b8;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.interactive-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

/* Empty State */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 40px;
    text-align: center;
    color: #94a3b8;
}

.empty-icon {
    width: 64px;
    height: 64px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 16px;
}

.empty-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: white;
}

.empty-message {
    font-size: 14px;
    line-height: 1.5;
}

/* Footer */
.notification-footer {
    padding: 12px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.02);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-stats {
    font-size: 12px;
    color: #94a3b8;
}

.footer-actions {
    display: flex;
    gap: 8px;
}

.footer-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 6px;
    color: #94a3b8;
    cursor: pointer;
    padding: 6px 12px;
    font-size: 12px;
    transition: all 0.2s ease;
}

.footer-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

/* Settings Panel */
.settings-panel {
    position: absolute;
    top: 60px;
    right: 20px;
    width: 280px;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 20px;
    z-index: 1000;
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
}

.settings-panel.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.settings-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.setting-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.setting-item:last-child {
    border-bottom: none;
}

.setting-label {
    font-size: 14px;
    color: #e2e8f0;
}

.toggle-switch {
    position: relative;
    width: 36px;
    height: 20px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.toggle-switch.active {
    background: #3b82f6;
}

.toggle-slider {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 16px;
    height: 16px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s ease;
}

.toggle-switch.active .toggle-slider {
    transform: translateX(16px);
}

/* Responsive */
@media (max-width: 480px) {
    .notification-center {
	width: 95vw;
	height: 90vh;
    }
}

/* Custom Scrollbar */
.notification-list::-webkit-scrollbar {
    width: 6px;
}

.notification-list::-webkit-scrollbar-track {
    background: transparent;
}

.notification-list::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

.notification-list::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Priority Indicators */
.priority-high {
    border-left-color: #ef4444 !important;
}

.priority-medium {
    border-left-color: #f59e0b !important;
}

.priority-low {
    border-left-color: #10b981 !important;
}

/* Loading Animation */
.loading-notifications {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    color: #94a3b8;
}

.loading-spinner {
    width: 24px;
    height: 24px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-top: 2px solid #3b82f6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 12px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}