body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f4;
  padding: 20px;
}

h1 {
  color: #333;
}

form {
  background: white;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  max-width: 400px;
  margin: 20px auto;
}

input[type="text"],
input[type="number"],
input[type="email"],
input[type="date"],
input[type="time"],
select {
  width: 100%;
  padding: 10px;
  margin: 10px 0;
  border-radius: 4px;
  border: 1px solid #ddd;
  box-sizing: border-box;
}

button {
  background-color: #4CAF50;
  color: white;
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  margin-top: 10px;
}

button:hover {
  background-color: #45a049;
}

#downloadBtn {
  display: block;
  width: max-content;
  margin: 20px auto;
  padding: 10px 20px;
  background-color: #008CBA;
}

#downloadBtn:hover {
  background-color: #007ba7;
}

/* Simple Table Styles */
#patientTable {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

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

#patientTable th {
    background-color: #f2f2f2;
}

#patientTable tr:nth-child(even) {
    background-color: #f9f9f9;
}

/* Button Styles */
.tableButton {
    padding: 5px 10px;
    margin-right: 5px;
    border: none;
    border-radius: 3px;
    cursor: pointer;
}

.deleteButton {
    background-color: #f44336;
    color: white;
}

.updateButton {
    background-color: #4CAF50;
    color: white;
}