body {
    font-family: Tahoma, sans-serif;
    background-color: #f4f7f6;
    direction: rtl;
    text-align: right;
    margin: 0;
    padding: 20px;
}
.container {
    max-width: 600px;
    margin: auto;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}
h2 { color: #333; }
.form-group { margin-bottom: 15px; }
label { display: block; margin-bottom: 5px; font-weight: bold; }
input, select { width: 100%; padding: 8px; box-sizing: border-box; border: 1px solid #ccc; border-radius: 4px; }
button {
    background-color: #28a745;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    width: 100%;
}
button:hover { background-color: #218838; }
button:disabled { background-color: #ccc; cursor: not-allowed; }
#log-box {
    background: #1e1e1e;
    color: #00ff00;
    padding: 10px;
    border-radius: 4px;
    height: 200px;
    overflow-y: scroll;
    font-family: monospace;
    font-size: 13px;
    margin-top: 15px;
}