body {
    font-family: Arial, sans-serif;
    background-color: #0f172a;
    color: white;
    margin: 0;
    padding: 20px;
}

h1 {
    margin-top: 0;
    margin-bottom: 20px;
}

#map {
    width: 100%;
    height: 600px;
    border: 2px solid #444;
    border-radius: 8px;
    margin-bottom: 20px;
}

#stats {
    margin-bottom: 20px;
    font-size: 18px;
    background: #1e293b;
    padding: 15px;
    border-radius: 8px;
}

#collarList {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
}

.collar-card {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 8px;
    padding: 12px;
    font-size: 15px;
    line-height: 1.5;
}