* {
    box-sizing: border-box;
}

table {
    border-collapse: collapse;
    width: 100%;
    background-color: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    overflow: hidden;
}

th, td {
    padding: 8px 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
    word-wrap: break-word;
}

@media (max-width: 768px) {
    th, td {
        padding: 6px 8px;
        font-size: 14px;
    }
    
    h1 {
        font-size: 24px;
        margin-bottom: 20px;
    }
    
    body {
        padding: 10px;
    }
}

@media (max-width: 480px) {
    th, td {
        padding: 4px 6px;
        font-size: 12px;
    }
    
    .status {
        font-size: 10px;
        padding: 2px 4px;
    }
    
    h1 {
        font-size: 20px;
    }
}

th {
    background-color: #4CAF50;
    color: white;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

tr:hover {
    background-color: #f8f9fa;
    transition: background-color 0.2s ease;
}

tr:last-child td {
    border-bottom: none;
}

.number {
    text-align: right;
}

.status {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: bold;
}

.status.advanced {
    background-color: #d4edda;
    color: #155724;
}

.status.intermediate {
    background-color: #fff3cd;
    color: #856404;
}

.status.basic {
    background-color: #f8d7da;
    color: #721c24;
}

h1 {
    text-align: left;
    color: #333;
    margin-bottom: 30px;
    /* margin-right: -100px; */
}