body {
  font-family: 'Poppins', sans-serif;
  background: #ffffff;
  margin: 0;
  padding: 0;
  color: #000000;
}

header {
  background: #4CAF50;
  color: white;
  padding: 20px;
  text-align: center;
  font-size: 1.5rem;
}

header h1 {
  margin: 0;
}

h2 {
  text-align: center;
  color: #444;
  margin: 20px 0 10px;
}

form {
  width: 60%;
  margin: 0 auto;
  background: #fff;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0px 2px 5px rgba(0,0,0,0.1);
}

form table {
  width: 100%;
}

form td {
  padding: 10px;
}

input, select {
  width: 100%;
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 5px;
}

button {
  background: #4CAF50;
  color: white;
  padding: 8px 15px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

button:hover {
  background: #45a049;
}

table[border] {
  width: 50%;
  margin: 20px auto;
  background: #fff;
  border-radius: 5px;
  border-collapse: collapse;
}

table[border] td {
  padding: 10px;
  border: 1px solid #ccc;
}

#transactionhistroy, 
#transactionTable {
  width: 80%;
  margin: 20px auto;
  border-collapse: collapse;
  background: #fff;
  box-shadow: 0px 2px 5px rgba(0,0,0,0.1);
}

#transactionhistroy th, 
#transactionTable th {
  background: #f2f2f2;
  padding: 10px;
  border: 1px solid #ccc;
}

#transactionhistroy td, 
#transactionTable td {
  padding: 10px;
  text-align: center;
  border: 1px solid #ccc;
}

#noTransactions {
  text-align: center;
  color: #888;
  font-style: italic;
}
.chart-container{
      max-height: 400px;
    display: flex;
    box-sizing: border-box;
    height: 400px;
    width: 1520px;
    align-items: center;
    justify-content: center;
}