/* Dashboard */
.dashboard {
    padding: 24px;
}

.dashboard-header {
    margin-bottom: 32px;
}

.dashboard-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #1e293b;
}

.dashboard-subtitle {
    color: #64748b;
    font-size: 16px;
}

/* Métriques */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.metric-card {
    background: white;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.metric-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.metric-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.metric-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
}

.metric-icon.users { background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%); }
.metric-icon.messages { background: linear-gradient(135deg, #10b981 0%, #047857 100%); }
.metric-icon.tickets { background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%); }
.metric-icon.satisfaction { background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%); }

.metric-trend {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 500;
    padding: 4px 8px;
    border-radius: 20px;
}

.metric-trend.up {
    background: #dcfce7;
    color: #16a34a;
}

.metric-trend.down {
    background: #fef2f2;
    color: #dc2626;
}

.metric-value {
    font-size: 32px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 4px;
}

.metric-label {
    color: #64748b;
    font-size: 14px;
    font-weight: 500;
}

/* Graphiques et tableaux */
.dashboard-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
    margin-bottom: 32px;
}

.chart-card,
.activity-card {
    background: white;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.card-title {
    font-size: 18px;
    font-weight: 600;
    color: #1e293b;
}

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

.btn-secondary {
    background: #f1f5f9;
    color: #475569;
    border: none;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.3s ease;
}

.btn-secondary:hover {
    background: #e2e8f0;
}

/* Activité récente */
.activity-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.activity-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    border-radius: 8px;
    transition: background 0.3s ease;
}

.activity-item:hover {
    background: #f8fafc;
}

.activity-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: white;
    flex-shrink: 0;
}

.activity-icon.message { background: #3b82f6; }
.activity-icon.user { background: #10b981; }
.activity-icon.ticket { background: #f59e0b; }

.activity-content {
    flex: 1;
}

.activity-title {
    font-weight: 500;
    color: #1e293b;
    margin-bottom: 2px;
}

.activity-meta {
    font-size: 12px;
    color: #64748b;
}

/* Responsive */
@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .dashboard {
        padding: 16px;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .metric-card {
        padding: 20px;
    }
}