/**
 * YUMNI Data Manager - Frontend CSS
 * Styles pour les dashboards et métriques
 */

/* Dashboard Container */
.yumni-dashboard {
    margin: 40px 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.yumni-dashboard-header {
    margin-bottom: 30px;
    text-align: center;
}

.yumni-dashboard-header h2 {
    font-size: 2rem;
    color: #1e3c72;
    margin-bottom: 10px;
}

.yumni-dashboard-header .dashboard-description {
    font-size: 1.1rem;
    color: #64748b;
}

/* Metrics Grid */
.yumni-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

/* Metric Card */
.yumni-metric-card {
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.yumni-metric-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15);
}

.metric-label {
    font-size: 0.9rem;
    color: #64748b;
    margin-bottom: 10px;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.metric-value {
    font-size: 2.2rem;
    font-weight: bold;
    color: #1e3c72;
    margin-bottom: 8px;
    line-height: 1;
}

.metric-value .metric-unit {
    font-size: 1.2rem;
    font-weight: normal;
    color: #64748b;
    margin-left: 5px;
}

.metric-change {
    font-size: 0.95rem;
    font-weight: 600;
    padding: 5px 0;
    margin-bottom: 10px;
}

.metric-change.positive {
    color: #10b981;
}

.metric-change.negative {
    color: #ef4444;
}

.metric-change.neutral {
    color: #64748b;
}

.metric-description {
    font-size: 0.9rem;
    color: #475569;
    line-height: 1.5;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid #e2e8f0;
}

.metric-source {
    font-size: 0.8rem;
    color: #94a3b8;
    margin-top: 10px;
    font-style: italic;
}

.metric-updated {
    font-size: 0.75rem;
    color: #cbd5e1;
    margin-top: 5px;
}

/* Single Metric */
.yumni-metric-single {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    margin: 20px 0;
}

.yumni-metric-single .metric-header h3 {
    font-size: 1.8rem;
    color: #1e3c72;
    margin-bottom: 10px;
}

.yumni-metric-single .metric-value-display {
    display: flex;
    align-items: baseline;
    gap: 15px;
    margin: 25px 0;
    padding: 20px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 10px;
}

.yumni-metric-single .value-main {
    font-size: 3rem;
    font-weight: bold;
    color: #1e3c72;
}

.yumni-metric-single .value-main .unit {
    font-size: 1.5rem;
    color: #64748b;
    margin-left: 8px;
}

.yumni-metric-single .value-change {
    font-size: 1.3rem;
    font-weight: 600;
}

.yumni-metric-single .metric-meta {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 2px solid #e2e8f0;
}

.yumni-metric-single .metric-meta p {
    margin: 8px 0;
    color: #475569;
}

/* Charts */
.yumni-chart-container {
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    margin: 20px 0;
}

.yumni-chart {
    min-height: 400px;
    width: 100%;
}

/* Messages */
.yumni-no-data,
.yumni-error {
    padding: 20px;
    background: #fef3c7;
    border-left: 4px solid #f59e0b;
    border-radius: 5px;
    color: #92400e;
    margin: 20px 0;
}

.yumni-error {
    background: #fee2e2;
    border-left-color: #ef4444;
    color: #991b1b;
}

/* Responsive */
@media (max-width: 768px) {
    .yumni-metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .metric-value {
        font-size: 1.8rem;
    }
    
    .yumni-metric-single .value-main {
        font-size: 2.2rem;
    }
    
    .yumni-metric-single .metric-value-display {
        flex-direction: column;
        gap: 10px;
    }
}

/* Layout List */
.yumni-dashboard.layout-list .yumni-metrics-grid {
    grid-template-columns: 1fr;
}

.yumni-dashboard.layout-list .yumni-metric-card {
    display: flex;
    align-items: center;
    gap: 20px;
}

.yumni-dashboard.layout-list .metric-value {
    min-width: 150px;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.yumni-metric-card {
    animation: fadeIn 0.5s ease-out;
}

/* Print Styles */
@media print {
    .yumni-metric-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .yumni-chart-container {
        break-inside: avoid;
    }
}