/* css/notifications.css - Sistema de notificaciones mejorado y unificado */

.notifications-section {
    background: var(--background-surface);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    margin-bottom: 0;
    box-shadow: var(--box-shadow-sm);
    border: 1px solid var(--border-color);
    height: 100%;
    max-height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

.notifications-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.notifications-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-color-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.notifications-controls {
    display: flex;
    gap: 12px;
    align-items: center;
}

.notification-filters {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
    flex-shrink: 0;
}

.notification-filter-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--border-color);
    background: var(--background-surface-alt);
    color: var(--text-color-secondary);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.8rem;
    font-weight: 500;
}

.notification-filter-btn:hover {
    background: var(--background-surface);
    border-color: var(--accent-color);
    color: var(--text-color-primary);
}

.notification-filter-btn.active {
    background: var(--accent-color);
    color: var(--text-color-on-primary);
    border-color: var(--accent-color);
    box-shadow: var(--box-shadow-sm);
}

.notifications-container {
    flex: 1;
    overflow-y: auto;
    padding-right: var(--spacing-xs);
    min-height: 0;
    max-height: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.notifications-container::-webkit-scrollbar {
    width: 6px;
}

.notifications-container::-webkit-scrollbar-track {
    background: var(--background-surface-alt);
    border-radius: 3px;
}

.notifications-container::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.notifications-container::-webkit-scrollbar-thumb:hover {
    background: var(--text-color-tertiary);
}

.notification-item {
    background: var(--background-body);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    transition: all 0.2s ease;
    position: relative;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.notification-item:hover {
    border-color: var(--accent-color);
    box-shadow: var(--box-shadow-sm);
    transform: translateY(-1px);
}

.notification-item.notification-info {
    border-left: 4px solid var(--accent-color);
}

.notification-item.notification-success {
    border-left: 4px solid var(--success-color);
}

.notification-item.notification-warning {
    border-left: 4px solid var(--warning-color);
}

.notification-item.notification-error {
    border-left: 4px solid var(--danger-color);
}

.notification-item.notification-erp {
    border-left: 4px solid var(--erp-color, #8B5CF6);
    background: linear-gradient(135deg, var(--background-body) 0%, rgba(139, 92, 246, 0.05) 100%);
}

.notification-header {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
}

.notification-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-sm);
    background: var(--background-surface-alt);
}

.notification-info .notification-icon {
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent-color);
}

.notification-success .notification-icon {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.notification-warning .notification-icon {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.notification-error .notification-icon {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
}

.notification-erp .notification-icon {
    background: rgba(139, 92, 246, 0.1);
    color: var(--erp-color, #8B5CF6);
}

.notification-content {
    flex: 1;
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
}

.notification-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-color-primary);
    margin: 0 0 var(--spacing-xs) 0;
    line-height: 1.4;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.notification-body {
    font-size: 0.85rem;
    color: var(--text-color-secondary);
    margin: 0 0 var(--spacing-xs) 0;
    line-height: 1.5;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.notification-body code {
    background: var(--background-surface-alt);
    padding: 2px 4px;
    border-radius: 3px;
    font-size: 0.8rem;
    color: var(--accent-color);
}

.notification-meta {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    font-size: 0.75rem;
    color: var(--text-color-tertiary);
}

.notification-time {
    font-weight: 500;
}

.notification-kind {
    background: var(--background-surface-alt);
    padding: 2px 6px;
    border-radius: 4px;
    text-transform: uppercase;
    font-weight: 500;
    letter-spacing: 0.5px;
    font-size: 0.7rem;
}

.notification-kind.erp-kind {
    background: rgba(139, 92, 246, 0.2);
    color: var(--erp-color, #8B5CF6);
    border: 1px solid rgba(139, 92, 246, 0.3);
}

.erp-badge {
    background: var(--erp-color, #8B5CF6);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.notification-actions {
    display: flex;
    gap: var(--spacing-xs);
    flex-shrink: 0;
}

.btn-icon {
    width: 28px;
    height: 28px;
    border: none;
    background: transparent;
    color: var(--text-color-tertiary);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.btn-icon:hover {
    background: var(--background-surface-alt);
    color: var(--text-color-primary);
}

.btn-icon:active {
    transform: scale(0.95);
}

.notification-data {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

.notification-data details {
    cursor: pointer;
}

.notification-data summary {
    font-size: 0.75rem;
    color: var(--text-color-tertiary);
    font-weight: 500;
    padding: 4px 0;
}

.notification-data pre {
    background: var(--background-surface-alt);
    padding: 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--text-color-secondary);
    margin: 8px 0 0 0;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-word;
}

.no-notifications {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-color-tertiary);
}

.no-notifications i {
    width: 48px;
    height: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.no-notifications p {
    margin: 0;
    font-size: 1rem;
}

.notification-error {
    text-align: center;
    padding: 20px;
    color: var(--danger-color);
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 8px;
}

.notification-error i {
    width: 24px;
    height: 24px;
    margin-bottom: 8px;
}

.notification-error p {
    margin: 0;
    font-size: 0.875rem;
}

/* Estados de carga y animaciones */
.notifications-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px;
    color: var(--text-color-tertiary);
}

.notifications-loading::after {
    content: '';
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-top: 2px solid var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 8px;
}

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

/* Animaciones para nuevas notificaciones */
@keyframes slideInFromRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.notification-item.new {
    animation: slideInFromRight 0.3s ease-out;
}

/* Responsive design */
@media (max-width: 768px) {
    .notifications-section {
        padding: 16px;
        margin-bottom: 16px;
        height: 100%;
        max-height: 100%;
    }
    
    .notifications-header {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
    
    .notifications-controls {
        width: 100%;
        justify-content: space-between;
    }
    
    .notification-filters {
        flex-wrap: wrap;
        gap: 6px;
    }
    
    .notification-filter-btn {
        padding: 4px 8px;
        font-size: 0.8rem;
    }
    
    .notification-item {
        padding: 12px;
    }
    
    .notification-header {
        gap: 8px;
    }
    
    .notification-icon {
        width: 28px;
        height: 28px;
    }
    
    .notification-title {
        font-size: 0.9rem;
    }
    
    .notification-body {
        font-size: 0.8rem;
    }
    
    .notification-actions {
        flex-direction: column;
        gap: 2px;
    }
    
    .btn-icon {
        width: 24px;
        height: 24px;
    }
}

/* Dark mode adjustments */
@media (prefers-color-scheme: dark) {
    .notification-item {
        background: rgba(255, 255, 255, 0.05);
        border-color: rgba(255, 255, 255, 0.1);
    }
    
    .notification-item:hover {
        background: rgba(255, 255, 255, 0.08);
    }
    
    .notification-data pre {
        background: rgba(0, 0, 0, 0.2);
    }
}

/* Mejoras para accesibilidad */
.notification-item:focus-within {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.btn-icon:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* Estados de notificación leída */
.notification-item.read {
    opacity: 0.6;
}

.notification-item.read .notification-title {
    text-decoration: line-through;
}

/* Indicador de notificación nueva */
.notification-item.unread::before {
    content: '';
    position: absolute;
    top: 8px;
    right: 8px;
    width: 8px;
    height: 8px;
    background: var(--accent-color);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.7;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}