body {
    font-family: Arial, sans-serif;
    background-color: #f8f9fa;
    padding: 20px;
    margin: 0;
}

.container {
    max-width: 500px;
    margin: auto;
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0px 4px 12px rgba(0, 0, 0, 0.1);
    text-align: center;
}

h1 {
    color: #1c1e21;
}

form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

select,
button {
    padding: 10px;
    font-size: 16px;
    border-radius: 5px;
    border: 1px solid #ccc;
}

button {
    background-color: #3b5998;
    color: white;
    border: none;
    cursor: pointer;
}

button:hover {
    background-color: #2d4373;
}

.result {
    margin-top: 20px;
    padding: 15px;
    background-color: #e9f7ef;
    border: 1px solid #d4edda;
    border-radius: 5px;
}

.egress-group {
    margin-top: 20px;
    text-align: left;
}

.egress-group h3 {
    margin-bottom: 10px;
    color: #2d4373;
    border-bottom: 1px solid #ccc;
    padding-bottom: 5px;
}

.egress-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.egress-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: #f1f1f1;
    padding: 8px 12px;
    margin-bottom: 6px;
    border-radius: 5px;
}

.egress-list li i {
    color: #3b5998;
    font-size: 20px;
    width: 24px;
    text-align: center;
}

.egress-list li span {
    font-size: 15px;
}

.icon {
    width: 20px;
    height: 20px;
    vertical-align: middle;
}