body {
    font-family: Arial, sans-serif;
}

.chart-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.chart-box {
    flex: 1 1 45%; 
    min-width: 300px; 
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    overflow: hidden;
    background-color: #fff;
    padding: 20px;
}

.container {
    width: 80%;
    margin: 0 auto;
    text-align: center;
}

.dropdown,
.button,
.input {
    margin: 10px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    overflow: hidden;
}

th,
td {
    border: 1px solid #ddd;
    padding: 8px;
}

th {
    background-color: #f2f2f2;
}

canvas {
    margin-top: 20px;
}

.count-box {
    margin: 20px;
    font-size: 24px;
    color: #333;
    font-weight: bold;
}

.footer {
    margin-top: 40px;
    padding: 10px 0;
    background-color: #f2f2f2;
    color: #666;
    text-align: center;
    font-size: 0.9em;
    border-top: 1px solid #ddd;
}

tr:hover {
    background-color: #f9f9f9;
    cursor: pointer;
}

h2 {
    margin-top: 40px;
    color: #333;
    font-size: 1.4em;
}

.button {
    background-color: #007BFF;
    color: white;
    border: none;
    padding: 10px 20px;
    font-size: 1em;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.1s;
    border-radius: 5px;
}

.button:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
}

.button:active {
    background-color: #004494;
    transform: translateY(0);
}

h1 {
    color: #333;
    font-size: 2em;
}

h4 {
    color: #555;
    font-style: italic;
}