/* style.css */
body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background-color: #f5f5f5;
}

.softphone {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 20px;
    width: 300px;
    text-align: center;
}

h2 {
    color: #333;
}

.display {
    margin-bottom: 20px;
}

input[type="text"] {
    width: 100%;
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
    margin-bottom: 10px;
}

#status {
    font-size: 14px;
    color: #777;
}

.buttons button {
    padding: 10px 20px;
    font-size: 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin: 5px;
    width: 100px;
}

#callButton {
    background-color: #28a745;
    color: white;
}

#callButton:hover {
    background-color: #218838;
}

#hangupButton {
    background-color: #dc3545;
    color: white;
}

#hangupButton:hover {
    background-color: #c82333;
}

audio {
    display: none;
}