body {
    background: url(src/img/chalkboard.jpg) no-repeat center center fixed;
    background-size: cover;
    font-family: 'Courier New', Courier, monospace;
    margin: 0;
    padding: 0;
    color: #222;
}

header {
    color: white;
    padding: 10px 20px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

a {
    text-decoration: none;
    color: #333;
    transition: color 0.3s ease;
}

a:hover {
    color: #0066cc;
}

#content {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
}

.card {
    width: 90%;
    max-width: 1000px;
    padding: 20px;
    background-color: #fffa8b; /* softer yellow */
    margin-top: 20px;  
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    box-sizing: border-box;
}

.card h1 {
    margin: 0;
    padding-bottom: 10px;
    font-size: 1.5em;
    border-bottom: 2px solid #ccc;
}

.data-card {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* Table styling */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
    background: #fff;
    border-radius: 6px;
    overflow: hidden;
}

table th, table td {
    padding: 10px;
    text-align: center;
    border: 1px solid #ddd;
}

table th {
    background-color: #f4f4f4;
    font-weight: bold;
}

table tr:nth-child(even) {
    background-color: #fafafa;
}

/* Responsive tweaks */
@media (max-width: 768px) {
    .card {
        width: 95%;
        padding: 15px;
    }
    .card h1 {
        font-size: 1.2em;
    }
    table th, table td {
        padding: 8px;
        font-size: 0.9em;
    }
}

@media (max-width: 480px) {
    .card {
        width: 100%;
        padding: 10px;
    }
    .card h1 {
        font-size: 1em;
    }
    table th, table td {
        padding: 6px;
        font-size: 0.8em;
    }
}