/* Style général */
:root {
    --primary-color: #004494;
    --secondary-color: #e3051b;
    --background-color: #f5f5f5;
    --text-color: #333;
    --border-color: #ddd;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Open Sans', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

/* Header */
.header {
    background-color: var(--primary-color);
    color: white;
    padding: 1rem;
    text-align: center;
}

.header h1 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.header .last-update {
    font-size: 0.9rem;
    color: #e0e0e0;
}

/* Container principal */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem;
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 1rem;
}

/* Panneau de gauche */
.left-panel {
    background: white;
    border-radius: 8px;
    padding: 1rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.traffic-section {
    margin-bottom: 2rem;
}

.traffic-section h2 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-color);
}

/* Alertes */
.alerts {
    margin-bottom: 1.5rem;
}

.alert-item {
    background: #fff8f8;
    border-left: 4px solid var(--secondary-color);
    padding: 0.8rem;
    margin-bottom: 0.8rem;
}

.alert-title {
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 0.3rem;
}

.alert-time {
    font-size: 0.8rem;
    color: #666;
}

/* Statistiques de trafic */
.traffic-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-box {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 1rem;
    text-align: center;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.stat-label {
    font-size: 0.9rem;
    color: #666;
}

/* Carte */
.map-container {
    background: white;
    border-radius: 8px;
    padding: 1rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.map-controls {
    margin-bottom: 1rem;
    display: flex;
    gap: 0.5rem;
}

.map-button {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: white;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.map-button:hover {
    background: #f0f0f0;
}

.map-button.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

#map {
    height: calc(100vh - 200px);
    border-radius: 8px;
    overflow: hidden;
}

/* Responsive */
@media (max-width: 1024px) {
    .container {
        grid-template-columns: 1fr;
    }
    
    .left-panel {
        order: 2;
    }
    
    .map-container {
        order: 1;
    }
    
    #map {
        height: 500px;
    }
}

@media (max-width: 768px) {
    .traffic-stats {
        grid-template-columns: 1fr;
    }
}