body {
    font-family: Arial, sans-serif;
    background: #121212;
    color: #e0e0e0;
    padding: 10px;
    margin: 0;
    font-size: 14px;
}
h1 {
    color: #ffffff;
    font-size: 20px;
}
input[type="text"], select {
    background: #1e1e1e;
    color: #e0e0e0;
    border: 1px solid #333;
    padding: 8px;
    margin-bottom: 1em;
    width: 100%;
    box-sizing: border-box;
}
.region {
    font-weight: bold;
    margin-top: 1em;
    font-size: 16px;
}
.card {
    background: #1e1e1e;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #333;
    border-radius: 5px;
    opacity: 1;
    transition: background 0.5s, opacity 1s;
}
.card-item {
    margin: 2px 0;
    word-wrap: break-word;
}
.label {
    font-weight: bold;
    color: #ccc;
}
#loading {
    display: none;
    text-align: center;
    font-size: 12px;
    color: #888;
}
#updated, #countdown, #changed-count {
    font-size: 12px;
    text-align: right;
    color: #888;
    margin-bottom: 0.2em;
}
.changed {
    background: #444000 !important;
    opacity: 0.2;
}