body {
    margin: 0;
    background: #0b0f1a;
    color: white;
    font-family: Arial, sans-serif;
}

.container {
    text-align: center;
    padding: 20px;
}

h1 {
    margin-bottom: 20px;
}
button {
    background: #546cf4;
    width: 150px;
    height: 35px;
    font-weight:600;
    font-size: 20px;
    border: 2px;
    border-radius: 6px;
}
.controls {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

label {
    display: flex;
    flex-direction: column;
    font-size: 14px;
}

input {
    margin-top: 5px;
}

canvas {
    width: 90%;
    height: 500px;
    background: black;
    border: 1px solid #444;
}
.info-panel {
    max-width: 900px;
    margin: 40px auto;
    padding: 20px;
    background: #0f172a;
    border-radius: 12px;
    border: 1px solid #1e293b;
    line-height: 1.6;
}

.info-panel h2 {
    margin-bottom: 10px;
}

.info-panel h3 {
    margin-top: 20px;
    color: #38bdf8;
}

.info-panel p {
    color: #cbd5f5;
}