<style>
    @import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;700&display=swap');

    .vcu-dental-tool {
        font-family: 'Roboto', sans-serif;
        background-color: #f0f2f5;
        color: #333;
        padding: 20px;
        border-radius: 10px;
        box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        max-width: 1200px;
        margin: auto;
    }

    .vcu-dental-tool .header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        border-bottom: 2px solid #006a4e;
        padding-bottom: 10px;
        margin-bottom: 20px;
    }

    .vcu-dental-tool h1 {
        color: #006a4e;
        font-weight: 700;
        font-size: 2em;
    }
    
    .vcu-dental-tool .clock-container {
        background-color: #006a4e;
        color: #fff;
        padding: 10px 20px;
        border-radius: 5px;
        font-size: 1.1em;
    }

    .vcu-dental-tool .main-content {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 20px;
    }

    .vcu-dental-tool .card {
        background-color: #fff;
        border-radius: 8px;
        padding: 20px;
        box-shadow: 0 2px 4px rgba(0,0,0,0.05);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    
    .vcu-dental-tool .card:hover {
        transform: translateY(-5px);
        box-shadow: 0 6px 12px rgba(0,0,0,0.1);
    }

    .vcu-dental-tool h2 {
        color: #006a4e;
        font-weight: 700;
        margin-top: 0;
        border-bottom: 1px solid #eee;
        padding-bottom: 10px;
        margin-bottom: 15px;
    }

    .vcu-dental-tool .metric-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 15px;
    }

    .vcu-dental-tool .metric-grid > div {
        background-color: #f8f9fa;
        padding: 15px;
        border-radius: 5px;
        text-align: center;
    }

    .vcu-dental-tool .big-number {
        font-size: 2.5em;
        font-weight: 700;
        color: #ffb400;
        margin: 0;
    }

    .vcu-dental-tool .stat {
        font-size: 1.5em;
        font-weight: 700;
        color: #006a4e;
        margin: 5px 0 0 0;
    }

    .vcu-dental-tool p {
        margin: 0;
        font-size: 0.9em;
    }
    
    .vcu-dental-tool .note {
        font-size: 0.8em;
        color: #6c757d;
        margin-top: 15px;
        text-align: center;
        font-style: italic;
    }

    .vcu-dental-tool #enrollment-by-state {
        min-height: 200px; /* Placeholder for chart */
    }

</style>