* {
    box-sizing: border-box;
    font-family: 'Segoe UI', sans-serif;
}

body {
    margin: 0;
    padding: 0;
    background: #f4f4f4;
    color: #333;
}

.container {
    max-width: 90%;
    margin: auto;
    padding: 20px;
}

h1 {
    text-align: center;
    font-size: 1.8em;
    margin-bottom: 20px;
}

.botones-nombres {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}

.btn-nombre {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 12px;
    font-size: 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-nombre:hover {
    background-color: #0056b3;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
}

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

th {
    background-color: #007bff;
    color: white;
}