body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f0f0f0;
}
.container {
    max-width: 800px;
    margin: 20px auto;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    overflow: hidden;
}
header {
    background-color: #333;
    color: #fff;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
h1 {
    margin: 0;
    font-size: 24px;
}
.logout {
    color: #fff;
    text-decoration: none;
}
.content {
    padding: 20px;
}
.student-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}
.student-name {
    font-size: 20px;
    font-weight: bold;
}
.parent-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}
.nav {
    margin-bottom: 50px;
    background-color: #4CAF50;
}
.nav a {
    color: white;
    text-decoration: none;
    padding: 10px;
    display: inline-block;
}
table {
    width: 100%;
    border-collapse: collapse;
}
th, td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}
th {
    background-color: #f2f2f2;
}
.actions {
    display: flex;
    gap: 10px;
}
.button {
    padding: 5px 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
.button-primary {
    background-color: #4CAF50;
    color: white;
}
.button-secondary {
    background-color: #008CBA;
    color: white;
}
.button-warning {
    background-color: #f44336;
    color: white;
}

/* New Form Styles */
form {
    display: grid;
    gap: 15px;
}
.form-section {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #8f8f8f;
}
.form-section h3 {
    color: #083586;
    margin-bottom: 10px;
}
label {
    display: block;
    margin-bottom: 5px;
}
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
select {
    width: 90%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}
input[type="submit"] {
    background-color: #4CAF50;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
}
input[type="submit"]:hover {
    background-color: #45a049;
}
.form-group {
    margin-bottom: 15px;
}