...existing code...
.tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 24px;
}
.tab-btn {
    background: #e9ecef;
    border: none;
    padding: 12px 32px;
    margin: 0 4px;
    font-size: 1rem;
    border-radius: 4px 4px 0 0;
    cursor: pointer;
    outline: none;
    transition: background 0.2s;
}
.tab-btn.active {
    background: #fff;
    border-bottom: 2px solid #007bff;
    color: #007bff;
    font-weight: bold;
}
.tab-content {
    background: #fff;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.07);
    padding: 24px;
}
#job-search, #service-search {
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    margin-bottom: 16px;
}
body { font-family: Arial, sans-serif; background: #f9f9f9; margin: 0; padding: 0; }
.container { max-width: 700px; margin: 40px auto; background: #fff; padding: 24px; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.07); }
h1 { text-align: center; margin-bottom: 32px; }
section { margin-bottom: 40px; }
form label { display: block; margin-bottom: 12px; }
input[type="text"], input[type="number"] { width: 100%; padding: 8px; margin-top: 4px; margin-bottom: 16px; border: 1px solid #ccc; border-radius: 4px; }
button { background: #007bff; color: #fff; border: none; padding: 10px 20px; border-radius: 4px; cursor: pointer; }
button:hover { background: #0056b3; }
#salary-insights, #service-insights { margin-top: 20px; background: #f1f1f1; padding: 12px; border-radius: 4px; min-height: 40px; }