body {
    font-size: 16px;
    line-height: 1.5;
    padding: 20px;
}

h1 {
    font-size: 30px;
    margin-bottom: 20px;
    text-align: center;
    border-width: 5px;
    border-style: outset;
    border-color: red;
    padding: 10px;
}

label {
    font-size: 16px;
    margin-bottom: 5px;
}

input[type="text"],
textarea {
    font-size: 16px;
    padding: 10px;
    margin-bottom: 20px;
    width: 100%;
    box-sizing: border-box;
}

#sendNotificationButton {
    font-size: 20px;
    padding: 15px 40px;
    margin-top: 40px;
    background-color: blue;
    color: white;
    border: none;
    border-radius: 10px;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    width: 100%;
}

#sendNotificationButton:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

#sendNotificationButton:hover:not(:disabled) {
    background-color: #ff6659;
}

.required-field {
    font-size: 12px;
    margin-top: 5px;
    color: red;
}

#emergency-note {
    font-size: 14px;
    margin-top: 20px;
    margin-bottom: 10px;
    color: #f44336;
    text-align: center;
}

#casual-note {
    font-size: 14px;
    margin-top: 20px;
    margin-bottom: 10px;
    color: black;
    text-align: center;
}

#errorDiv {
    text-align: center;
}