body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f9;
    color: #333;
}

header {
    background-color: green;
    color: white;
    padding: 1.5rem 0;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

header h1 {
    font-size: 2.5rem;
}

header p {
    font-size: 1.2rem;
}

header img {
    max-width: 150px; 
    height: auto;    
    border-radius: 8px; 
    margin: 0rem ; 
}


main {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.stat {
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 1rem;
    text-align: center;
}

.stat h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

footer {
    text-align: center;
    padding: 1rem;
    background-color: #333;
    color: white;
    margin-top: 2rem;
}

footer p {
    margin: 0;
}

button {
    padding: 0.5rem 1rem;
    font-size: 1rem;
    color: white;
    background-color: green;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

button:hover {
    background-color: darkgreen;
}

#counter {
    font-size: 2rem;
    margin: 1rem 0;
}

.modal {
    display: none; 
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5); 
    z-index: 1000; 
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: white;
    padding: 1rem;
    border-radius: 8px;
    position: relative;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.modal-content img {
    max-width: 300px; 
    height: auto;
    border-radius: 8px;
}

.close-button {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #333;
}

#chart {
    width: 500px;
    height: 500px;
    margin: 0 auto;
}

#selected-name {
    font-weight: bold;
    color: #333;
}