/* style.css */
.container {
    max-width: 1200px;
    margin: auto;
}
.welcome {
    text-align: center;
    margin: 20px 0;
    padding: 20px;
    background: linear-gradient(135deg, #1e293b, #334155);
    border-radius: 10px;
    color: white;
}
.controls-group {
    background: #2d3748;
    padding: 15px;
    border-radius: 5px;
    margin: 10px 0;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}