/* Version 1 */
/* body {
    font-family: Arial, sans-serif;
    background: #f2f2f2;
}

.contenedor {
    width: 400px;
    margin: 80px auto;
    padding: 20px;
    background: #fff;
    border-radius: 6px;
    box-shadow: 0 0 10px rgba(0,0,0,.1);
}

input {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
}

button {
    width: 100%;
    padding: 10px;
    background: #0a4a8a;
    color: #fff;
    border: none;
    cursor: pointer;
}

#resultado {
    margin-top: 15px;
} */


/* version 2 */
body { font-family: 'Segoe UI', sans-serif; background-color: #f4f7f6; display: flex; justify-content: center; padding-top: 50px; }
        .container { background: white; padding: 2rem; border-radius: 8px; box-shadow: 0 4px 6px rgba(0,0,0,0.1); width: 100%; max-width: 500px; }
        h2 { color: #2c3e50; text-align: center; }
        input { width: 100%; padding: 10px; margin: 10px 0; border: 1px solid #ddd; border-radius: 4px; box-sizing: border-box; }
        button { width: 100%; padding: 10px; background-color: #3498db; color: white; border: none; border-radius: 4px; cursor: pointer; font-weight: bold; }
        button:hover { background-color: #2980b9; }
        #resultado { margin-top: 20px; line-height: 1.6; }
        .error { color: #e74c3c; font-weight: bold; }
        .info-pago { background: #e8f4fd; padding: 15px; border-left: 5px solid #3498db; border-radius: 4px; }