#container {
    background-color: white;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
h1 {
    color: #44a08d;
    text-align: center;
}
button {
    background-color: #ff4757;
    color: white;
    border: none;
    padding: 12px 24px;
    font-size: 18px;
    border-radius: 5px;
    cursor: pointer;
    display: block;
    margin: 20px auto;
    width: 80%;
}
.warning {
    background-color: #fff3cd;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    border-left: 5px solid #ffc107;
}
#status {
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid #ddd;
    padding: 10px;
    border-radius: 5px;
    background-color: #f9f9f9;
}
.status-message {
    padding: 5px;
    margin: 3px 0;
    border-bottom: 1px solid #eee;
}
.success { color: green; }
.error { color: red; }
.info { color: blue; }